1,200+ results
- Girls 10/12 Large Pink Watermelon Tankini Swimsuit Set Bikini Old NavyOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.55 delivery
- Athleta Girl Ice Pink Camo Cannonball Shorts Swim set Top/Bottom Size Large 12Opens in a new window or tabPre-Owned$16.99or Best Offer+$5.21 delivery
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$6.84 delivery
- Boutique Girls One Piece Swimsuit Size 4 (M) Lemon Roses Yellow & BlueOpens in a new window or tabBrand New$19.99or Best Offer+$4.62 delivery
- Member's Mark Girls 2-Piece Sun Protection Flounce Swim SetOpens in a new window or tabBrand New$12.99List price: $20.0035% offBuy It NowFree deliveryFree returns2+ watchersTop Rated Plus
- Member's Mark Girls 2-Piece Smocked Fully-Lined Swim SetOpens in a new window or tabBrand New$13.99List price: $20.0030% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$28.50or Best Offer+$6.20 delivery
- SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tabBrand New$17.99Was: $19.9910% offor Best OfferFree deliveryFree returns
Picked For You
Top selling items from trusted sellers | Sponsored- Member's Mark Girls 2-Piece Smocked Fully-Lined Swim SetOpens in a new window or tab$13.99ewirelessgear (171,069) 99.7%Save up to 30% when you buy more
- Kids Correctional Officer Swimsuit #1 - Baby Girl Teens Bathing Suit Silver LineOpens in a new window or tab$45.00hotinkgifts (4,226) 100%
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Solid Atlantis, 12Opens in a new window or tab$18.19shoppermaxx (15,947) 99.8%
- Tommy Bahama Girl’s Size 12 Swimsuit Swimwear TankiniOpens in a new window or tab$19.74kjcouch-1 (8,223) 100%
- Billabong We Love The Wild One-Piece Swim Suit NWT Sz 4, 5, 14 Girls LinedOpens in a new window or tab$24.99suburbansports (3,268) 99.8%
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tab$21.99a*growing*girls*closet (1,438) 100%
- Kanu Surf Girls' Beach Sport Cut-Out 1-Piece Swimsuit, Avril Pink, 12Opens in a new window or tab$16.25shoppermaxx (15,947) 99.8%
- NEW Hanna Andersson Girl's Size 4 (100 cm) Purple Swimsuit Butterfly RainbowOpens in a new window or tabBrand New$21.00Buy It Now+$5.95 delivery
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- Art Class Girls Solid Black Summer Scallop One Piece Swimsuit UPF 50+ L(10/12)Opens in a new window or tabBrand New$14.99or Best OfferFree delivery
- The Children’s Place Girls Size L (10/12) Tropical One Piece SwimsuitOpens in a new window or tabPre-Owned$5.001 bid · Time left7h 25m$8.00Buy It Now+$4.51 delivery
- Janie and Jack Girls 2 Piece / Bikini Swimsuit (Palm Trees / Flamingo) Size 18Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- Hanna Andersson Girls US Size 12 Red White Blue Stripe Swim Skirt Bottom & TopOpens in a new window or tabPre-Owned$24.00or Best OfferFree delivery
- Girls Cat & Jack One Piece Swimsuit Size L (10-12)Opens in a new window or tabPre-Owned$8.00Buy It Now+$6.55 delivery
- NWT HURLEY Girls Kids Size L 12-13 Years Lot of 2 Bathing Suit 2pc Swimsuit SetsOpens in a new window or tabBrand New$27.20Was: $34.0020% offor Best Offer+$7.35 delivery
- Ruffle Butts Seersucker Pink UPF 50 Tankini Swim Suit Striped Bikini 12-18 mo.Opens in a new window or tabPre-Owned$15.00or Best Offer+$6.40 delivery
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryFree returnsTop Rated Plus
- NWT GIRLS 12 BLACK & WHITE SUMMER THEME HALTER BIKINIOpens in a new window or tabBrand New$4.000 bids · Time left14h 56m+$6.65 delivery
From our popular brands
Based on number of views and purchases | Sponsored- AthletaPre-Owned$16.99+$5.21 delivery
- ArtBrand New$14.99Free delivery
- SpeedoPre-Owned$8.99+$6.95 delivery
- HurleyPre-Owned$12.00+$4.52 delivery
- HurleyBrand New$26.40Free delivery
- SpeedoPre-Owned$10.80+$7.05 delivery
NikeBrand New$24.99+$5.00 delivery
- BillabongBrand New$28.50+$6.20 delivery
- Girls Lands' End Racerback One Piece Swimsuit, Electric Blue Tie Dye Sz 10,12,14Opens in a new window or tabBrand New$14.99Buy It NowFree delivery5+ watchers
- LANDS' END~NEW~Striped Blue & Pink Tankini Swim Top~Girl's Size Large/10-12~NWTOpens in a new window or tabBrand New$14.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- NWT SPEEDO Girls Sz 12 Pineapple Pattern Swimsuit Tankini Beach Pool SwimOpens in a new window or tabBrand New$22.00or Best Offer+$6.99 delivery
- GIRL'S NWT SIZE XXL (18) "WONDER NATION" PINK 2 PIECE TANKINI UNICORN SWIMSUITOpens in a new window or tabBrand New$6.99Buy It Now+$4.89 delivery
- Official Care Bears 2 pc Swimsuit Girls 10-12 Large Colorful Modest NWTOpens in a new window or tabBrand New$8.89Buy It Now+$4.88 deliveryFree returnsTop Rated Plus
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$25.49Was: $29.9915% offor Best Offer+$4.99 delivery
- Tommy Hilfiger Girls Swimsuit One Piece Hygienic Lining 50+UPF Size LOpens in a new window or tabBrand New$25.49Was: $29.9915% offBuy It Now+$4.44 deliveryFree returnsTop Rated Plus
- NO BOUNDARIES L 11-13 Jrs Orange Honey Sparkle Blue Push Up Bikini Swim TOP NWTOpens in a new window or tabBrand New$12.00or Best Offer+$4.71 delivery
- 4 Pc Lot HANNA ANDERSSON Girls Sz 12/150cm Swim Bottoms x 2, Palazzo Pants & BraOpens in a new window or tabPre-Owned$46.00or Best Offer+$6.14 deliveryBenefits charity
- Gap Kids One-Piece Swimsuit Girls Size L Hot Pink SwimwearOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.52 delivery
- Patagonia Girls Swimwear Shorts L Blue Costa Rica Trunks Floral DrawstringOpens in a new window or tabPre-Owned$17.96Buy It Now+$6.99 deliveryFree returnsExtra 30% off with couponTop Rated Plus
- Maaji Girls High Neck Reversible Mix and Match Tie Back Boho Bikini Tops (2) LOpens in a new window or tabPre-Owned$28.00Was: $40.0030% offor Best Offer+$6.95 delivery
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- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 12~NWTOpens in a new window or tabBrand New$24.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- NWT! - Speedo, Solid Youth Pro LT/Super Pro 1-Piece Black, Size 12/28Opens in a new window or tabBrand New$17.45Buy It Now+$4.65 delivery
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- Nike Swimsuit Girls Youth Large Red Racerback Lined Swimsuit One Piece 12-13 YrsOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.84 delivery
- Ellen Tracy Tropical 1-Pc Swim Bathing Suit Sz 4T + Pumpkin Beach Ball + BowOpens in a new window or tabPre-Owned$25.00or Best Offer+$6.84 delivery
- NWT Hurley Girls Black Hyper Pink Floral Tropical One Piece Swimsuit 10/12Opens in a new window or tabBrand New$19.00Buy It Now+$6.00 delivery
- J. Crew Crewcuts Navy & White Tankini Stripes & Polka Dots Size 12 NWT *TOP ONLYOpens in a new window or tabBrand New$18.45Was: $28.3935% offor Best Offer+$4.51 delivery
- Nike Girls (kids) Fun Forest T-Crossback Midkini Top & Bottoms Swimsuit Set -M/LOpens in a new window or tabBrand New$24.99Buy It Now+$5.00 deliveryFree returnsTop Rated Plus
- Janie and Jack 1-piece Ruffle Swimsuit Red White Blue Size 4Opens in a new window or tabPre-Owned$22.99or Best Offer+$5.99 delivery
- Athleta Girl Daybreak Bikini Swim Bottom, Blue, Aqua Green, Size Large (12)Opens in a new window or tabBrand New$14.99Buy It Now+$4.99 delivery
- Athleta Girl Swimsuit Size L/12 Cannonball Short Bottoms Camo Tie-Dye L 12Opens in a new window or tabBrand New$21.50Buy It Now+$4.50 delivery
- Lands’ End Swimsuit Colorful Geo Print Lined Girls Board Shorts Large 10-12Opens in a new window or tabPre-Owned$18.00or Best Offer+$6.95 delivery
- Roxy Girls Totally Iconic Tank Top Two-Piece Swimsuit Girls' Size 12 Pink FloralOpens in a new window or tabBrand New$28.00Was: $35.0020% offor Best Offer+$6.84 delivery
- Speedo Endurance Purple & Green One Piece Girls Swimming Suit Girls Size 12Opens in a new window or tabPre-Owned$10.80Was: $12.0010% offor Best Offer+$7.05 delivery
- Eddie Bauer Youth Girls Swim Suit Set Reversible Sz L 4 Pieces InterchangeableOpens in a new window or tabPre-Owned$14.99or Best Offer+$9.45 delivery
- Nike Crossback One Piece Swimsuit Pink & Orange Tie-Dye Girls Size Large 14/16Opens in a new window or tabPre-Owned$7.50Buy It Now+$5.80 delivery
- Angel Beach Girl’s Yellow Polka Dot Two Piece Bikini Set 12 Years OldOpens in a new window or tabNew (Other)$14.88or Best Offer+$4.71 delivery
- NEW DISNEY'S PRINCESSES Girls One-Piece Swimsuit Size 4Opens in a new window or tabBrand New$17.99or Best OfferFree delivery
- NEW Janie and Jack Recycled Floral 2-Piece Swimsuit Mint Floral Size 4Opens in a new window or tabBrand New$27.99or Best Offer+$6.55 delivery
- LANDS' END~NWT Girl's Aqua Blue Bikini Swimsuit Bottoms~Size 12~NEW~Opens in a new window or tabBrand New$9.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Breaking Waves Girls' Printed Peplum 2 Pc Tankini Swimsuit Girls' Size 18Opens in a new window or tabBrand New$16.00Buy It NowFree delivery
- NWT Janie and Jack Tropical Green Floral 2-Piece Swimsuit Girls Bikini Size 18Opens in a new window or tabBrand New$28.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Mini Boden Girls Swim Suit | One Piece | 11-12 yr | Blue Stripe Mermaid SequinsOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.85 delivery
- NWT SPEEDO GIRLS YOUTH 1PC SWIMSUIT Size 14/16 LargeOpens in a new window or tabBrand New$16.950 bids · Time left1d 11h$22.95Buy It Now+$5.25 delivery
- Nike Girls One-Piece Swimsuit Cross Back Blue Pink Size Large (12-13 years old)Opens in a new window or tabPre-Owned$18.00or Best Offer+$4.71 delivery
- Hurley Girls Black Hyper Pink Floral Spaghetti Strap One Piece Swimsuit 10/12Opens in a new window or tabPre-Owned$10.49Was: $14.9830% offor Best Offer+$4.71 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 left3d 15hor Best Offer+$4.99 delivery
- Wonder Nation Girls 2XL (18) Pink Tie Dye Unicorn Print 2-Piece Tankini SwimsuitOpens in a new window or tabBrand New$12.34Was: $12.995% offor Best OfferFree delivery4 watchers
- Athleta Girl Swimsuit Size L/12 Cannonball Short Bottoms Tropics Tie Dye L 12Opens in a new window or tabPre-Owned$16.50Buy It Now+$4.50 delivery
- Roxy 1-Piece Swimsuit Girl SZ 12 Bright Moonlight blue floral Lined NWTOpens in a new window or tabBrand New$23.00Buy It Now+$6.25 deliveryLast one
- Speedo Solid Infinity Splice One-piece 416 Girls Size 12 Deep Water BlueOpens in a new window or tabBrand New$12.00or Best Offer+$4.52 delivery
- JUSTICE Girls Swimsuit 2 Piece Tankini Bathing Suit Size 10 BlackOpens in a new window or tabPre-Owned$2.491 bid · Time left4d 14h$8.99Buy It Now+$4.84 delivery in 2-4 days
- speedo girls swimsuit 12/28 Navy One Piece SwimmingOpens in a new window or tabBrand New$21.00Buy It Now+$6.00 delivery
- Girls Solid Bikini Set - art class™ Purple Size XL (4) 3 PiecesOpens in a new window or tabBrand New$7.79Was: $12.9940% offor Best Offer+$4.71 deliveryFree returns
- NWT GIRLS size 10, 11-12 MINTED STRIPE RUFFLE HEM BIKINIOpens in a new window or tabBrand New$19.80Was: $22.0010% offBuy It NowFree delivery
- NWT SPEEDO GIRLS YOUTH 1PC SWIMSUIT Size 10/12 MediumOpens in a new window or tabBrand New$12.97Buy It Now+$4.71 delivery
- Cat and Jack Swim Bottom Girls L 10-12 Blue Purple Ombre Bikini Hipster UPF 50Opens in a new window or tabBrand New$6.00Buy It Now+$6.35 delivery
- Girls CUTE 2pc Unicorn Swimsuit (Size XXL - 18) BRAND NEW W TAGSOpens in a new window or tabBrand New$9.99Buy It NowFree delivery
- Set Matilda Jane Island Party Girls Flamingo Swim Swimsuit Size 10 Hat L GlassesOpens in a new window or tabBrand New$45.00or Best OfferFree delivery
- Gerry Girls 3-Piece Tankini & Shorts Swimsuit Set variationOpens in a new window or tabBrand New$15.99 to $18.99Buy It NowFree deliverySave up to 20% when you buy more
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