6,500+ results
- Disney Moana Girls Swim Set - 2 Piece - Size 4Opens in a new window or tabBrand New$14.99Buy It Now+$4.99 delivery
- Speedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.31 delivery
- Kortni Jeane Skirted One Piece Bathing Suit Blue Fog Kids 4/5Opens in a new window or tabBrand New$16.00or Best Offer+$6.00 delivery
- J Crew crewcuts Girls Hooded Towel Tunic 12 NWT Cover Up Swim Green BX205 J.CrewOpens in a new window or tabBrand New$39.00or Best Offer+$7.95 delivery
- Nike One-Piece Teal Swimsuit, Size 12Opens in a new window or tabPre-Owned$0.991 bid · Time left1h 5m$7.00Buy It Now+$4.84 delivery
- Athleta Girl Swim Tankini Top & Reversible Bottom Surf Dream Size L 12Opens in a new window or tabPre-Owned$24.99Buy It Now+$7.99 delivery in 2-4 days
- Athleta Girl Pool Days Tankini Cannonball Shorts Swim Set Floral Size 12 LargeOpens in a new window or tabPre-Owned$29.99Buy It NowFree delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Athleta Girl Daybreak Tankini Top and Swim Bottoms Size L 12 Two Piece BlueOpens in a new window or tabPre-Owned$18.99Buy It Now+$6.99 delivery in 2-4 days
- Athleta NWT high neck girls one piece swimsuit sz 12 large wave break blueOpens in a new window or tabBrand New$40.00or Best Offer+$12.00 delivery
- Lily & Londyn’s Swimsuit Tankini Bikini Floral Print EUC Size 12Opens in a new window or tabPre-Owned$29.08or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Tommy Hilfiger 2 Piece Rash Guard Navy Blazer Swimsuit Girls 4Opens in a new window or tabBrand New$24.95or Best Offer+$4.95 delivery
- Mini Boden striped two piece bikini swimsuitOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.51 delivery
- WDW WILDLING Mermaid Tie Bikini Swim Suit Size 11-12YOpens in a new window or tabPre-Owned$49.95Buy It Now+$6.20 delivery in 2-4 daysFree returns
- US Kids Girls Swimwear Tankini Swimsuit Bikini Tank Top with Shorts Bathing SuitOpens in a new window or tabNew (Other)$9.04 to $16.66Was: $17.198% offBuy It NowFree deliverySave up to 12% when you buy more
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$19.75Buy It NowFree delivery
- JESSICA SIMPSON Ruffled Seersucker Coral White 2 pc Swim Suit NEW Girls Sz 4Opens in a new window or tabBrand New$28.97Was: $34.9017% offBuy It Now+$5.50 delivery
- NWT Girls Matilda Jane Dream Chasers Rainbow Groove Swimsuit Size 4 NEWOpens in a new window or tabBrand New$39.95Buy It NowFree deliveryFree returns$5 off 2+Top Rated Plus
- Old Navy Girls Scalloped Edge Cut Out One Piece Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$15.00Buy It Now+$6.30 delivery
From our popular brands
Based on number of views and purchases | Sponsored- EUC Tea Collection girls size 12 rash guard swimsuit one piece purple floralOpens in a new window or tabPre-Owned$12.99Buy It Now+$5.50 delivery14 watchers
- Hurley Girls 2 Piece Bathing Suit Size 12 New With TagsOpens in a new window or tabBrand New$9.00Buy It Now+$4.51 delivery
- Kids Girls Boys Set Hooded Swimsuit Modest Swimwear Long Sleeve Pants Suit TopOpens in a new window or tabNew (Other)$17.36 to $20.38Was: $22.158% offBuy It NowFree deliveryfrom China
- NWT Roxy Girls Paradise Trip Crop Top Bikini Swim Set Sz 12Opens in a new window or tabBrand New$25.00or Best Offer+$5.95 delivery
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 9% when you buy more
- BNWT Burberry London Little Girl's & Girl's Crosby 2-Piece Swimsuit MSRP $230!Opens in a new window or tabBrand New$69.99Buy It NowFree delivery6+ watchers
- Minnow Blue And White Plaid Bikini Swimsuit In Girls Size 3/4T GUC Spot On TopOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.75 delivery
- NWOT HANNA ANDERSSON RAINBOW SURFBOARD ASYMMETRICAL O/P SWIMSUIT 150 12 $44Opens in a new window or tabNew (Other)$29.99Buy It Now+$6.20 delivery in 2-4 days
- Cabana Life Girls 12 Rash Guard Long Sleeve Swim Shirt Zip Sun ProtectionOpens in a new window or tabPre-Owned$16.09Was: $22.9930% offor Best Offer+$6.30 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- under armour swimsuit Girls Size 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$4.71 delivery
- Hanna Andersson Navy Blue Striped Rash Guard - Size 12 NWOTOpens in a new window or tabNew (Other)$18.00or Best Offer+$4.84 delivery
- * LL BEAN Blue Striped Long Sleeved Rash Guard Top Girls Size 4Opens in a new window or tabPre-Owned$8.89Was: $9.8810% offor Best Offer+$4.99 delivery
- Vineyard Vines SIZE 4T Aqua Pink Houses Girl's SwimwearOpens in a new window or tabPre-Owned$16.00Buy It Now+$7.97 deliveryFree returns
- NEW Boutique Unicorn Girls Black Ruffle Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$6.49Was: $12.9950% offBuy It Now+$4.75 deliveryBuy 5, get 1 free
- Disney ☆ Descendants Girls' 2 Piece Swimsuit set ☆ Sizes 4 - 14/16Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryFree returnsTop Rated Plus
- Cat And Jack Girl’s Green One Piece Swimsuit L 10/12Opens in a new window or tabBrand New$20.27Was: $23.8515% offor Best OfferFree deliveryFree returnsTop Rated Plus
- BNWT Burberry London Little Girl's & Girl's Sandie One-Piece Swimsuit MSRP $250!Opens in a new window or tabBrand New$79.99Buy It NowFree delivery7+ watchers
- Matilda Jane Day in the Sun Lemon Swimsuit size 4 one piece ruffleOpens in a new window or tabPre-Owned$10.00Buy It Now+$6.40 delivery
- Seafolly Girl's Summer Vacay One-Piece Swimsuit Powder Blue Size 12 NWTOpens in a new window or tabBrand New$21.24Was: $24.9915% offBuy It Now+$6.50 delivery
- Billabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$11.00or Best Offer+$6.20 delivery in 2-4 days
- RUFFLE BUTTS Seersucker Rashguard SwimSuit Striped Blue 4T GirlsOpens in a new window or tabNew (Other)$26.00or Best Offer+$4.84 delivery
- Hanna Anderson 4T 100 RashguardOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- Abercrombie Kids Girls White Swim Cover Up Size 11/12 Gently UsedOpens in a new window or tabPre-Owned$4.990 bids · Time left3d 22h+$6.00 delivery
- Gymboree DAISY DAYS Vintage NWT 12 Green/white stripe bikini swim suitOpens in a new window or tabBrand New$24.99Buy It Now+$5.75 delivery
- NWT Disney Store Minnie Mouse Swimsuit Skirt Scrunchie Girls 3 pc UPF 50+ U pickOpens in a new window or tabBrand New$33.98Was: $37.7510% offBuy It Now+$4.99 delivery
- JUSTICE girls Two piece swim suit size 12Opens in a new window or tabPre-Owned$19.000 bids · Time left4h 11m+$5.99 delivery
- NWOT GIRLS PINK & BLUE RASH GUARD SWIMSUIT BY DKNY SIZE 10/12Opens in a new window or tabNew (Other)$10.00Buy It Now+$6.00 delivery
- Girls Matilda Jane Dream Chasers On An Island Swimsuit Size 4 NWTOpens in a new window or tabBrand New$35.00or Best Offer+$6.55 delivery
- NWT Disney Store Ariel Swimsuit Little Mermaid Girls 4,5/6,7/8,9/10Opens in a new window or tabBrand New$29.92Was: $33.2510% offBuy It Now+$4.99 delivery5+ watchers
- Zara Girls Kids 11-12 Years Bikini Bottoms Only swimwear **Opens in a new window or tabBrand New$11.95Buy It NowFree delivery in 2-4 days17 watchers
- Red White Cat & Jack Two Piece Gingham Girl's Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$10.99Buy It Now+$4.41 delivery
- US One-piece Kids Girls Palm Printed Long Sleeve Swimsuit Bathing Suit SwimwearOpens in a new window or tabBrand New$5.74 to $9.93Was: $6.045% offBuy It Now+$1.99 deliverySave up to 9% when you buy more
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left2d 19h+$4.33 delivery
- Abercrombie Fitch girls high-neck wrap front 2pcs swimsuit PINK 11/12 $39.95Opens in a new window or tabBrand New$19.99Buy It NowFree delivery11 sold
- NWT Gymboree Girls Mermaid Rash Guard Set Swimsuit Toddler and Kid GirlOpens in a new window or tabBrand New$17.99Was: $19.9910% offBuy It Now+$4.99 delivery3+ watchers
- Janie & Jack Big Girl Size 12 Floral 2 Piece Bathing Suit NWTOpens in a new window or tabBrand New$32.50Buy It NowFree delivery
- Minecraft Girls Bathing Suit Size 11/12Opens in a new window or tabNew (Other)$15.00or Best Offer+$7.00 delivery
- The Beaufort Bonnet Company Little Girl One Piece Swimsuit Blue & Pink Size 4Opens in a new window or tabPre-Owned$22.000 bids · Time left14h 56mor Best Offer+$4.99 delivery
- Speedo Girls' Standard One Piece Swimsuit Thin Straps Fauve Floral Size 12 NWTOpens in a new window or tabBrand New$15.49Buy It NowFree delivery
- O’Neill girls one piece swimsuit 12Opens in a new window or tabNew (Other)$30.00or Best OfferFree delivery
- Vintage Little Girl's Rainbow Brite SwimsuitOpens in a new window or tabPre-Owned$19.990 bids · Time left4d 9h+$6.35 delivery
- Roxy Girl’s Two Piece Blue Floral Bikini Swimsuit Set Size 12Opens in a new window or tabBrand New$39.90or Best Offer+$6.55 delivery
- Molo Girls Nolina Check Petit Bikini 11-12y Checkered Print Yin Yang Peace SignOpens in a new window or tabPre-Owned$24.99or Best Offer+$6.55 delivery
- Speedo Girls Swimsuit (2) BUNDLE SIZE 12Opens in a new window or tabBrand New$15.99or Best Offer+$6.55 delivery
- NWT Cheeky Plum Floral / Plaid Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- NWT Disney Store Minnie Mouse Adaptive 1pc Swimsuit Girls UPF 50+ U pickOpens in a new window or tabBrand New$26.99Was: $29.9910% offBuy It Now+$4.45 delivery
- Kanu Surf Girls' Gigi Long Sleeve Rash Guard UPF 50 2-Piece Swim Set Size 12Opens in a new window or tabNew (Other)$14.50or Best Offer+$4.52 delivery in 2-4 daysFree returnsTop Rated Plus
- Gap Bikini Set Teen Size 12 Purple New With Tags.Opens in a new window or tabBrand New$10.000 bids · Time left2d 17hor Best Offer+$4.51 delivery
- Mini Boden Plaid Swimsuit Bikini EUC Size 3/4Opens in a new window or tabPre-Owned$27.07or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- NEW Janie and Jack Pink and White One Piece Swimwear size 12Opens in a new window or tabBrand New$29.00or Best Offer+$4.52 delivery
- Kids Girls Skirts Beach Swimsuit Bathing Dress One Piece Costume Rash GuardOpens in a new window or tabNew (Other)$10.46 to $23.78Was: $20.745% offBuy It NowFree deliverySave up to 11% when you buy more
- Girls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 PristineOpens in a new window or tabPre-Owned$11.99or Best Offer+$4.95 delivery
- 4 Girls 2 Piece Bathing Suits Size 10/12 Exellent ConditionOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 delivery
- Items Per Page