10,000+ results
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$8.99 to $11.99Buy It NowFree delivery
- Milla by Camilla one piece bathing suit kids size 12 It sparkles! Beautiful suitOpens in a new window or tabBrand New$25.000 bids · Time left53mor Best Offer+$4.84 delivery
- Justice Girl Size 20 Metallic Mermaid TieDye Tankini Swim TankOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.50 delivery
- Oneill Swim Bottom Girls 12 StripedOpens in a new window or tabPre-Owned$5.96Was: $8.5130% offor Best Offer+$4.51 deliveryFree returnsExtra 15% off with coupon
- Cute Kate Mack Girls' One Piece Swimsuit Size 12 Striped Flower Applique WhiteOpens in a new window or tabPre-Owned$12.99Buy It NowFree delivery
- Girls MAAJI Reversible Bikini Top Size 12Opens in a new window or tabBrand New$19.99or Best Offer+$4.99 delivery
- Eight LOT Girl's Swimsuits Sizes 7/8, 10/12, 12, 14/16, 26, 28 (SPEEDO,+ MORE)Opens in a new window or tabPre-Owned$27.00Buy It Now+$8.00 delivery
- Art Class Bikini Green Blue Tie Dye Swimsuit Girls Size Large 10/12 PlusOpens in a new window or tabPre-Owned$8.99Was: $9.9910% offor Best Offer+$5.99 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabPre-Owned$19.50Buy It Now+$4.50 delivery
- Abercrombie kids 11/12 girls 2 piece swim newOpens in a new window or tabBrand New$25.00Buy It Now+$5.80 delivery
- Girls Size L (10-12) Two Piece Swimsuit High Waisted BikiniOpens in a new window or tabPre-Owned$5.99or Best Offer+$4.84 delivery
- Girls Bikini Top Size 12 - Girls Bathing suit Reversible Swim Top Maaji SwimOpens in a new window or tabPre-Owned$10.000 bids · Time left2h 14m$20.00Buy It Now+$4.84 delivery
- Kids Girls Swimwear UPF 50+ UV Protection Swimsuit Sun Protective Bathing SuitOpens in a new window or tabNew (Other)$12.50 to $32.99Was: $34.828% offBuy It NowFree deliveryfrom China
- NWT Wonder Nation Girls Cropped Rash Guard and Bikini Size L 10-12Opens in a new window or tabBrand New$9.00or Best Offer+$6.55 delivery
- NEW MAAJI Swimwear Girls Size 12 Two Piece Reversible Floral Palm Tree RufflesOpens in a new window or tabNew (Other)$19.99Buy It Now+$8.00 delivery
- Art Class solid black girls bathing suit bottoms L 10/12Opens in a new window or tabBrand New$5.00or Best OfferFree delivery
- Cat & Jack Girl's Size Large (10-12) Solid Swim Cover Up Dress Pink EUC Worn 1XOpens in a new window or tabPre-Owned$2.75Buy It Now+$6.55 delivery
- Girl's ATHLETA GIRL Size 12 Blue Bikini SwimsuitOpens in a new window or tabPre-Owned$12.990 bids · Time left1d 8hor Best Offer+$6.50 delivery
- Eddie Bauer Girls 4piece Swim Set, reversible tankini, rash guard & shortsOpens in a new window or tabBrand New$16.19Was: $17.9910% offBuy It NowFree deliveryBenefits charity
- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99or Best OfferFree delivery
- ZARA NWT Animal Print Jacquard Bikini Set Girls SIZE 11 to 12 YEARSOpens in a new window or tabBrand New$10.00or Best Offer+$5.00 delivery
- NEW GIRLS SIZE 12 ROXY 2 PIECE BIKINI SET FLUTTER TOP SWIMSUIT SUIT PINK BEACHOpens in a new window or tabBrand New$12.71Was: $14.9515% offBuy It NowFree delivery
- NEW! Athleta GIRL Cannonball 2.0 Swim Short Sz L/12 Lumen Floral #987917Opens in a new window or tabBrand New$12.99Buy It NowFree delivery
- ART CLASS BLACK & LEOPARD PRINT SWIMSUIT Size L (10-12) NWOTOpens in a new window or tabNew (Other)$7.50Buy It Now+$4.95 delivery in 2-4 days
- Xhilaration Top/OP Bottom Girl’s Bikini Set, Sz Large, 10/12Opens in a new window or tabPre-Owned$4.00or Best Offer+$4.71 delivery
- Maaji Girls Floral Reversible Bikini Girls Two Piece - Size 12Opens in a new window or tabPre-Owned$25.00Buy It Now+$4.95 delivery
- under armour swimsuit Girls Size 12Opens in a new window or tabPre-Owned$5.00Buy It Now+$6.55 delivery
- Rylee + Cru Girls Bathing Suit 2 Piece Swim Suit Size 10-12Y Gray Ribbed StripedOpens in a new window or tabNew (Other)$38.00or Best Offer+$4.84 deliveryFree returnsTop Rated Plus
- Girls' MermaidRash Guard Swimsuit with Long Sleeve size12Opens in a new window or tabNew (Other)$9.99or Best Offer+$5.80 delivery
- Kids Girls Swimwear Bikini Bathing Suit Athletic Swimsuit UV Protection PrintedOpens in a new window or tabNew (Other)$13.35 to $30.80Was: $31.318% offBuy It NowFree deliveryfrom China
- Kids Girls Bathing Suit Cute Swimwear Outfits Swimsuit Surfing Wetsuit CosplayOpens in a new window or tabNew (Other)$9.77 to $24.87Was: $26.288% offBuy It NowFree deliveryfrom China
- Ivivva NEW Water You Up To One Piece SPF Swimsuit Girls Size 12 By LululemonOpens in a new window or tabNew (Other)$28.99or Best Offer+$4.99 delivery
- Girl’s Swim Sz 12 - Maaji Reversible Bikini Bottoms / Tankini Bottoms Sz LargeOpens in a new window or tabPre-Owned$5.001 bid · Time left2d 6h$20.00Buy It Now+$4.51 delivery
- OP Girls' 2 Piece Bikini Swimsuit, size L 10-12 Baby Blue Bottoms Striped TopOpens in a new window or tabPre-Owned$12.78Was: $15.9820% offor Best Offer+$4.44 delivery
- NEW GOSSIP GIRL 2 PIECE SWIMSUIT SIZE 12 REVERSIBLEOpens in a new window or tabBrand New$7.49Was: $14.9950% offor Best Offer+$7.00 delivery2 watchers
- OP Ocean Pacific Girls Arctic White Smocked Terry Swim Suit Cover Up L/G 10-12Opens in a new window or tabBrand New$8.00Buy It Now+$4.84 delivery
- WONDER NATION Girls 2 Piece Swim Suit, Size L, 10-12 Pool Swim Summer Sun TshirtOpens in a new window or tabNew (Other)$5.00Buy It Now+$8.19 delivery
- 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
- Kids Girls Swimwear Water Park Swimsuit Summer Bikini Costume Beachwear FashionOpens in a new window or tabNew (Other)$12.69 to $25.93Was: $26.408% offBuy It NowFree deliveryfrom China
- Kids Girls Swimwear Swimming Bikini Costume Swimsuit Set Activewear Party PoolOpens in a new window or tabNew (Other)$9.86 to $29.74Was: $29.666% offBuy It NowFree deliverySave up to 12% when you buy more
- girls art class one piece swimsuit Size 10/12Opens in a new window or tabPre-Owned$7.50or Best Offer+$4.84 delivery
- Eddie Bauer 2PC Rash Guard Swim Top Bottom Girls 10/12 New no tagOpens in a new window or tabNew (Other)$11.90Was: $14.0015% offor Best Offer+$7.50 delivery
- Girls XHILARATION 2pc Ruffled Flamingo Tankini Swimsuit M Medium 7-8 SwimwearOpens in a new window or tabPre-Owned$8.99or Best Offer+$6.75 delivery
- The Children’s Place Girls Size 10/12 Bathing Suit Swim Suit Tankini 2 PieceOpens in a new window or tabPre-Owned$8.00Buy It Now+$4.99 delivery
- Lands' End Tankini Swim Top Only Popcycle Design Girls Size 12Opens in a new window or tabPre-Owned$4.99or Best Offer+$5.95 delivery
- NEW Girls Youth Gerry Youth 3 piece Swim Set UPF 30+ Purple blue M LOpens in a new window or tabBrand New$16.99Buy It NowFree deliverySave up to 20% when you buy more
- Girls Justice Reversible Size 12 2-Piece BikiniOpens in a new window or tabPre-Owned$15.00Buy It Now+$4.84 deliveryFree returnsTop Rated Plus
- Free Style Girls Sz 12 Swimsuit Two Piece Bikini Colorful Tankini Hippie RuffleOpens in a new window or tabPre-Owned$7.00or Best Offer+$6.00 deliveryFree returnsExtra 5% off with couponTop Rated Plus
- New Mini Boden Two-Piece Wrap Swimsuit Blue Flamingos Size 11-12Opens in a new window or tabBrand New$25.00Buy It NowFree delivery
- TOMMY BAHAMA Girls size 12 TROPICAL BIKINI NWOTOpens in a new window or tabNew (Other)$15.00or Best Offer+$4.84 delivery
- Old Navy Girls Size L 10/12 Large White Hooded Coverup Beach Pool - NEVER WORNOpens in a new window or tabNew (Other)$2.49Buy It Now+$6.55 delivery
- NIKE PERFORMANCE Girls Black Solid Swimsuit GIRLS Size 5 Bathing Suit $66 - NWTOpens in a new window or tabBrand New$9.99List price: $66.0085% offor Best Offer+$3.99 deliveryExtra 10% off with coupon
- Girls Justice Two Piece Swimsuit Size 20 EUCOpens in a new window or tabPre-Owned$19.990 bids · Time left1d 11h+$6.85 delivery
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black 28 / GRL 12Opens in a new window or tabBrand New$20.00or Best Offer+$6.55 delivery
- Janie and Jack Eyelet Ruffle 2-Piece Swimsuit Navy & White Girls 12 NauticalOpens in a new window or tabNew (Other)$19.99Buy It Now+$5.99 delivery
- Boden High Collared Long Sleeve Zipper Floral Swim Suit Size 11-12 years oldOpens in a new window or tabPre-Owned$23.00or Best Offer+$5.31 delivery
- Girls Justice 2 Piece Swimsuit NWT Size 12Opens in a new window or tabBrand New$16.98Buy It NowFree delivery
- Roxy NEW Girl’s Island Trip Crop Top Swim Set in Ocean Depths Leopard size 12Opens in a new window or tabBrand New$34.00or Best Offer+$4.57 delivery
- Abercrombie Kids Girls 11/12 SwimsuitsOpens in a new window or tabPre-Owned$25.00Buy It Now+$8.00 delivery
- Saint Eve Swim Unicorn Cotton Terry Hooded Cover Up Robe, Large 10/12Opens in a new window or tabPre-Owned$13.99Buy It NowFree delivery
- Billabong Daisy Dreamz Rev Banded Tri Bikini-Summer Sky Bottoms Size 12Opens in a new window or tabNew (Other)$21.00or Best Offer+$6.35 deliveryExtra 15% off with coupon
- Justice Girls Sz 20 Mermaid Metallic TieDye Turquoise BikiniOpens in a new window or tabPre-Owned$18.00or Best Offer+$5.00 delivery
- Juicy Couture Girls Butterfly 2- Piece Bikini NWT Size 12 YOpens in a new window or tabBrand New$18.95or Best Offer+$4.84 delivery
- 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 delivery in 2-4 days
- NEW Justice Girls Aztec Takini Bikini Swimming Bathing Swim Suit Size 20 NWTOpens in a new window or tabBrand New$15.52Was: $17.2510% offor Best Offer+$6.95 delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left5d 22h+$4.33 delivery
- OP Ocean Pacific HOT PINK & BLACK Polka Dot Bikini Bottom Size L (10-12)Opens in a new window or tabPre-Owned$5.00or Best Offer+$5.94 delivery
- US kids Two Piece beach swim set Sleeveless Tops swimsuit printed Bathing SuitsOpens in a new window or tabBrand New$22.95 to $29.20Was: $28.446% offBuy It NowFree deliverySave up to 12% when you buy more
- Kids Girls Swimsuit Long Sleeve Beachwear Holiday Swimwear Youth Outfits ActiveOpens in a new window or tabNew (Other)$12.12 to $30.73Was: $31.498% offBuy It NowFree deliveryfrom China
- Items Per Page