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      • Girls' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
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853 results

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  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    derosnopS
    • Size: 12Remove filter
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    • The New Society Girls Spaghetti Strap Smocked One Piece Olive Green Size 12
      The New Society Girls Spaghetti Strap Smocked One Piece Olive Green Size 12
      Opens in a new window or tab
      Brand New
      $44.99
      or Best Offer
      +$4.95 delivery
      Located in United States
      50% off 4+ with coupon
      derosnopS
    • Justice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12
      Justice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12
      Opens in a new window or tab
      Pre-Owned
      $8.59
      Buy It Now
      +$8.75 delivery
      Located in United States
      derosnopS
    • Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12
      Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12
      Opens in a new window or tab
      Pre-Owned
      $24.97
      Buy It Now
      +$5.00 delivery
      Located in United States
      Free returns
      derosnopS
    • Random Hearts Bikini Swimsuit Girls 12 Black Lightening Bolt 2 Piece
      Random Hearts Bikini Swimsuit Girls 12 Black Lightening Bolt 2 Piece
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Was: $15.0020% off
      Buy It Now
      +$6.99 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • YOUTH KIDS LONG SLEEVE RASH GUARD PINK-KONA PINK (see size chart)
      YOUTH KIDS LONG SLEEVE RASH GUARD PINK-KONA PINK (see size chart)
      Opens in a new window or tab
      Brand New
      $2.99
      Buy It Now
      +$4.69 delivery
      Located in United States
      derosnopS
    • Abercrombie Kids Swimsuit Size 11/12 Girls One Piece Swim
      Abercrombie Kids Swimsuit Size 11/12 Girls One Piece Swim
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$8.75 delivery
      Located in United States
      11 watchers
      derosnopS
    • Girl's Hurley 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash Guard
      Girl's Hurley 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash Guard
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      +$4.00 delivery
      Located in United States
      Free returns
      Last one
      derosnopS
      Top Rated Plus
    • Shein Girl's Solid Black Color Bikini Swimsuit in size 150 (11-12)
      Shein Girl's Solid Black Color Bikini Swimsuit in size 150 (11-12)
      Opens in a new window or tab
      Pre-Owned
      $8.99
      Buy It Now
      +$4.75 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Kanu Surf Girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
          Kanu Surf Girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
          Opens in a new window or tab
          $18.19
          shoppermaxx (16,072) 99.8%
        • Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, 12
          Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, 12
          Opens in a new window or tab
          $18.19
          shoppermaxx (16,072) 99.8%
        • Kanu Surf Girls' Coral Reef Beach Sport Wrap Around Bikini 2-Piece Swimsuit~ 13
          Kanu Surf Girls' Coral Reef Beach Sport Wrap Around Bikini 2-Piece Swimsuit~ 13
          Opens in a new window or tab
          $18.19
          shoppermaxx (16,072) 99.8%
        • Kanu Surf Girls' Julia UPF 50+ Beach Sport Angle Bikini, Solid Navy, Size 12
          Kanu Surf Girls' Julia UPF 50+ Beach Sport Angle Bikini, Solid Navy, Size 12
          Opens in a new window or tab
          $18.19
          shoppermaxx (16,072) 99.8%
        • Kanu Surf girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
          Kanu Surf girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
          Opens in a new window or tab
          $18.19
          shoppermaxx (16,072) 99.8%
        • Speedo: Girls One Piece Solid Propel Back One Piece Black Swimsuit Sz 12 ; SIZE8
          Speedo: Girls One Piece Solid Propel Back One Piece Black Swimsuit Sz 12 ; SIZE8
          Opens in a new window or tab
          $27.30
          shoppermaxx (16,072) 99.8%
        • Kanu Surf Girls' Waverly UPF 50+ Beach Sport Criss-Cross Tankini, Solid Red, 12
          Kanu Surf Girls' Waverly UPF 50+ Beach Sport Criss-Cross Tankini, Solid Red, 12
          Opens in a new window or tab
          $17.83
          shoppermaxx (16,072) 99.8%
        • SHEIN One Piece Black Swimsuit Size Large Orange Color
          SHEIN One Piece Black Swimsuit Size Large Orange Color
          Opens in a new window or tab
          $26.99
          makeupandmorecorp2022 (1,513) 98.9%
    • Juicy Couture Girl's 2 Piece Bikini Set Pink  MSRP $62 Holiday SALE  NEW w TAGS
      Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGS
      Opens in a new window or tab
      Brand New
      $12.40
      Was: $62.0080% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, Anthracite
      Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, Anthracite
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      (1)1 product rating - Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, Anthracite
      $10.00
      or Best Offer
      +$4.74 delivery in 2-4 days
      Located in United States
      derosnopS
    • Hurley Girls One Piece Swimsuit Sz 12
      Hurley Girls One Piece Swimsuit Sz 12
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$5.02 delivery
      Located in United States
      derosnopS
    • Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle Swimsuit
      Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle Swimsuit
      Opens in a new window or tab
      New (Other)
      $12.00
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
    • Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth New
      Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth New
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      +$5.02 delivery
      Located in United States
      derosnopS
    • Bowie X James 'Under the Palms' Two-Piece Bandeau Swimsuit Black 127015 sz 11/12
      Bowie X James 'Under the Palms' Two-Piece Bandeau Swimsuit Black 127015 sz 11/12
      Opens in a new window or tab
      New (Other)
      $33.00
      List price: $85.0061% off
      or Best Offer
      +$4.20 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Hobie Big Girls' 187623 High Neck Halter One Piece Swimsuit Size 12
      Hobie Big Girls' 187623 High Neck Halter One Piece Swimsuit Size 12
      Opens in a new window or tab
      New (Other)
      $31.50
      List price: $55.0043% off
      Buy It Now
      +$4.20 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Girls Bikini Swimsuit Adjustable Strap Top with Briefs Solid Color 2Pcs Swimwear
      Girls Bikini Swimsuit Adjustable Strap Top with Briefs Solid Color 2Pcs Swimwear
      Opens in a new window or tab
      New (Other)
      $14.28 to $28.85
      Was: $29.596% off
      Buy It Now
      +$3.99 delivery
      Located in China
      derosnopS
    • LL Bean Wild Rose Watersport Swim Tankini and Bottom Set Girl Size 6X/7 - 12 NWT
      LL Bean Wild Rose Watersport Swim Tankini and Bottom Set Girl Size 6X/7 - 12 NWT
      Opens in a new window or tab
      Brand New
      $13.99
      or Best Offer
      +$8.54 delivery
      Located in United States
      Benefits charity
      derosnopS
    • Speedo Girls Swimsuit One Piece Pro LT Solid Girls Team Blue,Size 30, NWT
      Speedo Girls Swimsuit One Piece Pro LT Solid Girls Team Blue,Size 30, NWT
      Opens in a new window or tab
      Brand New
      $15.84
      Was: $18.0012% off
      or Best Offer
      +$7.85 delivery in 2-4 days
      Located in United States
      derosnopS
    • NWT Girls Gap Kid’s One Piece Long Sleeve Rash Guard Swimsuit Size XL 12 Pink
      NWT Girls Gap Kid’s One Piece Long Sleeve Rash Guard Swimsuit Size XL 12 Pink
      Opens in a new window or tab
      Brand New
      $28.99
      or Best Offer
      +$8.75 delivery
      Located in United States
      derosnopS
    • Justice Girl’s Blue & Green Mermaid Tankini Swimsuit, Size 12, NWT
      Justice Girl’s Blue & Green Mermaid Tankini Swimsuit, Size 12, NWT
      Opens in a new window or tab
      Brand New
      $12.00
      or Best Offer
      +$7.10 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Justice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12
          Justice
          Justice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12
          Pre-Owned
          $8.59
          +$8.75 delivery
        • Billabong Girls' X7304 Macrame Madness Swimsuit Top, Green, 12
          Billabong
          Billabong Girls' X7304 Macrame Madness Swimsuit Top, Green, 12
          Brand New
          $10.00
          Free delivery
          Extra 10% off with coupon
        • Speedo Girl’s Black/Purple One Piece Swimsuit Size 12, Sticker Residue On Front
          Speedo
          Speedo Girl’s Black/Purple One Piece Swimsuit Size 12, Sticker Residue On Front
          New (Other)
          $21.06
          +$8.75 delivery
        • Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12
          Speedo
          Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12
          Pre-Owned
          $14.56
          +$5.95 delivery
        • Roxy swim shirt rashguard pink short sleeves girl's size 12/ L
          ROXY
          Roxy swim shirt rashguard pink short sleeves girl's size 12/ L
          Pre-Owned
          $9.99
          +$5.02 delivery
        • Nike Core Solid Racerback Tank Swimsuits One Piece Girl's Size 12 L44546
          Nike
          Nike Core Solid Racerback Tank Swimsuits One Piece Girl's Size 12 L44546
          Brand New
          $40.50
          +$5.20 delivery
        • So girls tankini bathing suit GREEN LACE TOP UV 50 PROTCN SZ 12 NWT RETAIL $34
          SO
          So girls tankini bathing suit GREEN LACE TOP UV 50 PROTCN SZ 12 NWT RETAIL $34
          Brand New
          $9.50
          +$6.25 delivery
        • Nike 242264 Girls Kids One Piece Swimwear Blue/Orange Size Large/ 12-13
          Nike
          Nike 242264 Girls Kids One Piece Swimwear Blue/Orange Size Large/ 12-13
          New (Other)
          $27.30
          +$4.20 delivery
        • Girls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 Pristine
          Gap
          Girls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 Pristine
          Pre-Owned
          $11.99
          +$4.95 delivery
        • Hurley L5217 Girls Palm Leaf UPF 50+ Bikini Swimsuit 2-Piece Set Size L 12-13
          Hurley
          Hurley L5217 Girls Palm Leaf UPF 50+ Bikini Swimsuit 2-Piece Set Size L 12-13
          Brand New
          $35.70
          +$5.20 delivery
        • Girls Art Class Black Cover Up Swimwear Size Large 10/12
          Art
          Girls Art Class Black Cover Up Swimwear Size Large 10/12
          Brand New
          $17.00
          Free delivery
        • NWT Justice Girls Size 12 Bikini Top Blue Lined Tasseled Halter Glitter Swimwear
          Justice
          NWT Justice Girls Size 12 Bikini Top Blue Lined Tasseled Halter Glitter Swimwear
          Brand New
          $6.90
          +$5.95 delivery
    • Kanu Surf Girls Size 12 Beach Sport Cutout 1 Piece Swimsuit
      Kanu Surf Girls Size 12 Beach Sport Cutout 1 Piece Swimsuit
      Opens in a new window or tab
      New (Other)
      $11.96
      or Best Offer
      +$7.10 delivery
      Located in United States
      derosnopS
    • Hurley Youth Girl's Long Sleeve UPF 50+ Turquoise Waves Swim Shirt Size 10/12
      Hurley Youth Girl's Long Sleeve UPF 50+ Turquoise Waves Swim Shirt Size 10/12
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      Free delivery
      Located in United States
      5 watchers
      derosnopS
    • TYR Ella MaxFit Performance UPF 50+ Black One Piece Swimsuit Girls Size L 10/12
      TYR Ella MaxFit Performance UPF 50+ Black One Piece Swimsuit Girls Size L 10/12
      Opens in a new window or tab
      Brand New
      $17.99
      or Best Offer
      Free delivery
      Located in United States
      derosnopS
    • Justice Girls 1 Piece Swimsuit Multi Color Lined J Sport Logo Size 12/14
      Justice Girls 1 Piece Swimsuit Multi Color Lined J Sport Logo Size 12/14
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Roxy Girl's 12/L  Anthracite Whole Hearted Long Sleeve UV Rash Guard Top Shirt
      Roxy Girl's 12/L Anthracite Whole Hearted Long Sleeve UV Rash Guard Top Shirt
      Opens in a new window or tab
      Brand New
      $14.90
      Buy It Now
      +$7.30 delivery in 2-4 days
      Located in United States
      Last one
      derosnopS
    • Speedo Girls One Piece Swimsuit ProLT Super Pro Solid Youth Black Size 12/28
      Speedo Girls One Piece Swimsuit ProLT Super Pro Solid Youth Black Size 12/28
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$7.10 delivery
      Located in United States
      derosnopS
    • Chelsea & Violet Bathing Suit Girl’s 12 Periwinkle 2 Piece Swim Suit Bikini NWT
      Chelsea & Violet Bathing Suit Girl’s 12 Periwinkle 2 Piece Swim Suit Bikini NWT
      Opens in a new window or tab
      Brand New
      $28.00
      or Best Offer
      +$4.74 delivery
      Located in United States
      Free returns
      Extra 10% off with coupon
      derosnopS
      Top Rated Plus
    • Abercrombie Kids Girls White Kimono Style Swim Cover Up Dress size 11/12
      Abercrombie Kids Girls White Kimono Style Swim Cover Up Dress size 11/12
      Opens in a new window or tab
      Pre-Owned
      $13.99
      Buy It Now
      +$6.02 delivery
      Located in United States
      derosnopS
    • ELLA MOSS Stella Tunnel Aqua Bikini Bottom Sz 12 (Big Girls) 123870
      ELLA MOSS Stella Tunnel Aqua Bikini Bottom Sz 12 (Big Girls) 123870
      Opens in a new window or tab
      New (Other)
      $19.60
      List price: $50.0061% off
      or Best Offer
      +$4.20 delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Billabong Girls' X7304 Macrame Madness Swimsuit Top, Green, 12
      Billabong Girls' X7304 Macrame Madness Swimsuit Top, Green, 12
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      Free delivery
      Located in United States
      Free returns
      Extra 10% off with coupon
      derosnopS
      Top Rated Plus
    • Dolce&Gabbana Kids Swimwear 12
      Dolce&Gabbana Kids Swimwear 12
      Opens in a new window or tab
      Pre-Owned
      $80.00
      Buy It Now
      +$8.75 delivery
      Located in United States
      derosnopS
    • Kanu Surf Girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
      Kanu Surf Girls Coral Reef Beach Sport Wrap Around Bikini 2-piece Swimsuit, 12US
      Opens in a new window or tab
      Brand New
      $18.19
      Was: $25.9930% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Pottonroom Girls’ Size 12Y Bikini Beach 2 Piece Ruffled Swimsuit in Blue
      Pottonroom Girls’ Size 12Y Bikini Beach 2 Piece Ruffled Swimsuit in Blue
      Opens in a new window or tab
      New (Other)
      $16.95
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
    • Youth Girls Solid Black Size 12 Swim Cover Up Skirt NEW WITH TAGS
      Youth Girls Solid Black Size 12 Swim Cover Up Skirt NEW WITH TAGS
      Opens in a new window or tab
      Brand New
      $9.95
      Buy It Now
      +$4.43 delivery
      Located in United States
      derosnopS
    • kids youth Teen Swimwear Racerback  Light-Moderate Black Training Swimwear Sz 12
      kids youth Teen Swimwear Racerback Light-Moderate Black Training Swimwear Sz 12
      Opens in a new window or tab
      Brand New
      $15.19
      Was: $15.995% off
      Buy It Now
      +$6.25 delivery
      Located in United States
      derosnopS
    • Speedo: Girls One Piece Solid Propel Back One Piece Black Swimsuit Sz 12 ; SIZE8
      Speedo: Girls One Piece Solid Propel Back One Piece Black Swimsuit Sz 12 ; SIZE8
      Opens in a new window or tab
      Brand New
      $27.30
      Was: $39.0030% off
      Buy It Now
      Free delivery
      Located in United States
      Free returns
      derosnopS
      Top Rated Plus
    • Speedo YOUTH PRO LT Swimsuit - Black, Size 12/28 Learn To Swim One Piece
      Speedo YOUTH PRO LT Swimsuit - Black, Size 12/28 Learn To Swim One Piece
      Opens in a new window or tab
      Brand New
      4.0 out of 5 stars.
      (5)5 product ratings - Speedo YOUTH PRO LT Swimsuit - Black, Size 12/28 Learn To Swim One Piece
      $25.00
      Buy It Now
      Free delivery
      Located in United States
      derosnopS
    • Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Size-12
      Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Size-12
      Opens in a new window or tab
      Brand New
      $19.35
      Was: $21.9912% off
      or Best Offer
      Free delivery
      Located in United States
      Save up to 20% when you buy more
      derosnopS
    • Rare Vintage Blue Quicksilver 2 Piece Girls Summer Wetsuit Bikini Size 12
      Rare Vintage Blue Quicksilver 2 Piece Girls Summer Wetsuit Bikini Size 12
      Opens in a new window or tab
      Brand New
      $40.00
      or Best Offer
      +$5.00 delivery
      Located in United States
      derosnopS
    • Girls 11-12 Boden Bikini Set Neon Yellow NWT
      Girls 11-12 Boden Bikini Set Neon Yellow NWT
      Opens in a new window or tab
      Brand New
      $17.50
      or Best Offer
      +$8.19 delivery
      Located in United States
      derosnopS
    • Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12
      Speedo Swimsuit One Piece Black Strappy Racerback Teal Purple Straps Girls 12
      Opens in a new window or tab
      Pre-Owned
      $14.56
      or Best Offer
      +$5.95 delivery
      Located in United States
      derosnopS
    • Girls Black One Piece Bathing Suit Size 11/12
      Girls Black One Piece Bathing Suit Size 11/12
      Opens in a new window or tab
      Pre-Owned
      $10.29
      or Best Offer
      +$4.89 delivery
      Located in United States
      derosnopS
    • TYR Ella MaxFit Performance UPF 50+ Black One Piece Swimsuit Girls Size L 10/12
      TYR Ella MaxFit Performance UPF 50+ Black One Piece Swimsuit Girls Size L 10/12
      Opens in a new window or tab
      Brand New
      $17.99
      or Best Offer
      Free delivery
      Located in United States
      derosnopS
    • Billabong Girl Making Shapes One-Piece Swimsuit Red Size 12
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      Opens in a new window or tab
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      Located in United States
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      derosnopS
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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      Opens in a new window or tab
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      Was: $17.1230% off
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      Located in United States
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      derosnopS
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      Opens in a new window or tab
      Brand New
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      Was: $45.0015% off
      or Best Offer
      +$5.00 delivery in 2-4 days
      Located in United States
      Free returns
      derosnopS
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      Located in United States
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      Located in United States
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      Located in United States
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      Located in United States
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