12,000+ results
- Athleta Girl Swimsuit 12 And Board Shorts Youth Large Floral One PieceOpens in a new window or tabPre-Owned$22.49Was: $29.9925% offBuy It Now+$5.80 deliveryFree returnsTop Rated Plus
- 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
- Athleta Girls Vacay Mode Tankini Swim Top & Bottom Size L 12 Colorful BeachOpens in a new window or tabPre-Owned$24.99Buy It Now+$6.99 delivery
- 2 Girls Roxy Swim Suits Size 10/12Opens in a new window or tabPre-Owned$9.991 bid · Time left1d 7hFree 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
- Girls Art Class Three Piece Swimsuit Top Bottom Swim Shirt L 10/12Opens in a new window or tabPre-Owned$2.000 bids · Time left1d 23h+$6.40 delivery
- Girls Bathing Suits ** Lot of 3 ** Size 10/12 Cat & Jack And Wonder WorksOpens in a new window or tabPre-Owned$15.00or Best Offer+$9.39 delivery
- Little English Girls One Piece Ruffle Bow Swimsuit Size 12Opens in a new window or tabPre-Owned$4.000 bids · Time left1h 37m$15.00Buy It Now+$4.84 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Girls Matilda Jane MJC Starboard Swimsuit Bottom (Sz 10) & Tankini Top (Sz 12)Opens in a new window or tabPre-Owned$34.99or Best Offer+$4.71 delivery
- Art Class Large (10/12) Spring Time Floral Rash Guard Long Sleeve Crop TopOpens in a new window or tabBrand New$10.00or Best OfferFree delivery
- FIN FUN STARTER KIDS MERMAID TAIL & MONOFIN FOR SWIMMING *CHOOSE COLOR & SIZEOpens in a new window or tabBrand New$39.99Buy It NowFree delivery
- "Ariel" Blue Terry Cloth Hooded Bathing Suit Cover Up Girl's Size L 10-12 NEWOpens in a new window or tabNew (Other)$12.99Buy It NowFree delivery
- New Kids Adult Swimming Mermaid Tail Girl Mom Cosplay Mermaid Costume Children POpens in a new window or tabBrand New$20.37 to $62.87Was: $73.9715% offBuy It NowFree deliveryFree returns
- 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
- Abercrombie kids 3 piece swimsuit set girls 11/12Opens in a new window or tabPre-Owned$19.50or Best Offer+$5.00 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
- Lot of Girls Speedo Swim Suits Sz 12 Or 12/14 New One PieceOpens in a new window or tabBrand New$15.001 bid · Time left1d$49.99Buy It Now+$12.71 delivery
- Girls 15 piece Lot Swimsuits Bathing suits Cover Ups Summer Size Large 10/12Opens in a new window or tabPre-Owned$35.000 bids · Time left2d 6h$50.00Buy It Now+$11.71 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Lot of 2 Lands' End Tankini Tops Beach Swim Suits Pool Girl Size 12Opens in a new window or tabPre-Owned$7.99Buy It Now+$7.25 delivery
From our popular brands
Based on number of views and purchases | Sponsored- Art Class Youth Orange Brown Floral Swim Wear Suit Size L 10/12Opens in a new window or tabNew (Other)$8.00or Best Offer+$5.65 delivery
- 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 delivery10 watchers
- Art Class Girls Size L (10-12) Cut Out Green One-Piece SwimsuitOpens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 delivery
- Vineyard Vines Rash Guard/ Performance Girls Large Blue Long Sleeve Swim UPFOpens in a new window or tabPre-Owned$5.000 bids · Time left4d 2h+$4.44 delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left3d 23h+$4.33 delivery
- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99or Best OfferFree delivery7 watchers
- Girls MAAJI Reversible Bikini Top Size 12Opens in a new window or tabBrand New$14.99or Best Offer+$4.99 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Justice Big Girls Large 12/14 3-Piece Skirt Bottom Padded Top Swim Suit Set FlorOpens in a new window or tabPre-Owned$10.99or Best Offer+$6.57 delivery
- Hanna Andersson Girl's Strawberry One Piece Swimsuit Swimwear 12Opens in a new window or tabPre-Owned$8.00or Best Offer+$8.84 delivery
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001Opens in a new window or tabBrand New$19.99Buy It NowFree delivery
- Fin Fun mermaid Tail Tiger Lily Adult LargeOpens in a new window or tabPre-Owned$45.25or Best Offer+$4.84 delivery18 watchers
- ATHLETA GIRL REVERSIBLE FESTIVAL TIE DYE BIKINIOpens in a new window or tabNew (Other)$28.99or Best Offer+$4.84 delivery
- Cat & Jack girls summer blossom 2pc bathing suitOpens in a new window or tabBrand New$8.00Buy It NowFree delivery
- Art Class Leopard Bathing Suit Bikini Bottom Green Girls size L 10/12Opens in a new window or tabBrand New$5.69or Best Offer+$4.84 delivery
- Art Class Swim Top Girls Sz L 10-12 Blue Floral Blurred Lines Tankini UPF 50Opens in a new window or tabBrand New$6.99or Best Offer+$6.35 delivery
- Little Girls Old Navy Tropical Floral Print Halter 2Pc Bikini, Sz LgOpens in a new window or tabPre-Owned$7.50or Best Offer+$4.51 delivery
- Art Class Two Piece Swimsuit Size 10/12Opens in a new window or tabPre-Owned$7.00Was: $10.0030% offor Best Offer+$4.84 delivery
- Gap Kids Swim Suits Girl's Large Lot of 5 piecesOpens in a new window or tabPre-Owned$12.00Buy It Now+$7.25 delivery
- NWT Gap Kids Girls Swimsuit swim pink bikini floral flowers u pick size $39.95Opens in a new window or tabBrand New$12.48Buy It Now+$4.50 delivery1+ watchers
- Member's Mark Family Swim Toddler Youth Girls 3 Piece Rashguard Swim Suit SetOpens in a new window or tabBrand New$12.99List price: $24.0046% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- 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
- Justice Girls L 12-14 Ruffle Tankini Top Adjustable Straps, Bikini Bottom 2-PiecOpens in a new window or tabBrand New$13.50or Best OfferFree deliveryExtra 15% off with coupon
- Girls Gap One Piece Asymmetrical Orange Polka Dot Swimsuit Out Of Stock LOpens in a new window or tabPre-Owned$10.00Buy It Now+$5.85 delivery
- BUC-EE'S Girl's 1 Piece Swim Suit YOUTH LARGE Buc-ee Texas Flag NewOpens in a new window or tabBrand New$19.99or Best OfferFree deliveryFree returnsSave up to 20% when you buy moreTop Rated Plus
- Lilly Pulitzer Girls Size L 8-10 Swim Pool Cover Up Hood Colorful Vacation READOpens in a new window or tabPre-Owned$17.99Was: $19.9910% offBuy It Now+$5.95 delivery
- NWT HANNA ANDERSSON 2PC SUNBLOCK TANKINI BIKINI SWIMSUIT SET HORIZON 150 12Opens in a new window or tabBrand New$26.99Buy It Now+$4.50 delivery
- New Nike Big Girls Flash Colorblocked Hydroguard Rash Guard Choose Size MSRP $38Opens in a new window or tabBrand New$15.95Buy It NowFree 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
- Wonder Nation Girl's Black Popcorn Bikini Swimsuit Size L (10-12) NEWOpens in a new window or tabBrand New$12.98Buy It NowFree deliverySave up to 7% when you buy more
- Athleta Girls 2 Piece neon bright racer back bikini swimsuit size L/XL EUC!Opens in a new window or tabPre-Owned$24.99Buy It Now+$7.99 delivery
- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 14~NWTOpens in a new window or tabBrand New$24.95or Best Offer+$4.00 deliveryFree returnsLast oneTop Rated Plus
- Eddie Bauer Youth Girls 4-piece Reversible Swim Suit Set - Size: Large (14/16)Opens in a new window or tabBrand New$24.99Buy It NowFree delivery
- Athleta Girl's Bali Blue Tie Dye Bikini Top Large 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$9.00 delivery
- Girls Swimsuit Bathing Suits Bikini Fish Tail Set For Girls Mermaid SwimsuitOpens in a new window or tabBrand New$14.09 to $32.89Was: $14.996% offBuy It NowFree deliveryfrom Hong Kong
- Kanu Surf Girls One Piece Swimsuit Beach Girl Size 12 New With TagsOpens in a new window or tabBrand New$19.99or Best OfferFree delivery
- Girl's Old Navy 3 Piece Bikini Quick Dry Swimsuit Swim Size L 10/12Opens in a new window or tabPre-Owned$8.00or Best Offer+$4.84 delivery
- Girls White with Gold Dots Bikini Swim Top And Bottom/ Size 12Opens in a new window or tabPre-Owned$5.99or Best Offer+$6.36 delivery in 2-4 days
- Betsey Johnson Girl's Two Piece Swimsuit Pink Rainbow Straps Size 12Opens in a new window or tabPre-Owned$11.00Buy It Now+$4.84 delivery
- NWT! Unicorn Pink Girls Tankini Bathing Suit top Large 10/12Opens in a new window or tabBrand New$6.00or Best Offer+$5.85 delivery
- Speedo Girls Swimwear Size 12 Racerback Tankini Top Purple Pink Black GeometricOpens in a new window or tabPre-Owned$7.95or Best Offer+$4.95 delivery
- Cat & Jack Girl's Turquoise Shimmermaid One Piece Swimsuit L PlusOpens in a new window or tabBrand New$6.99Buy It NowFree delivery40 sold
- Justice Rashguard 2 Piece Swimsuit Girls L 12 14 NWT Tankini Tie Dye Swim SuitOpens in a new window or tabBrand New$14.99Was: $19.9925% offBuy It Now+$5.62 deliveryFree returnsTop Rated Plus
- NWT Speedo Girls' One Piece Closed Racerback Star Swimsuit, 2023 XS 5/6Opens in a new window or tabBrand New$12.99or Best Offer+$4.84 delivery
- Eddie Bauer Youth Reversible 4-piece Swim Set Size L (14/16) Purple/Multi - NWTOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsLast one
- Girls 11/12 Black One Piece Swim SuitOpens in a new window or tabNew (Other)$10.00Buy It Now+$4.41 delivery
- Girls Billabong Reversible Bikini Tropic Crush Size 12 Bathing Suit *A4Opens in a new window or tabBrand New$22.99or Best Offer+$5.99 delivery
- Athleta Girl Bikini Top Large 12 Light Purple Animal Reversible Vitamin SeaOpens in a new window or tabBrand New$14.99or Best Offer+$4.71 deliveryExtra 20% off with coupon
- Tilly’s Full Tilt Animal Girls Bandeau Bikini Top Blue Combo Girls Size 12Opens in a new window or tabPre-Owned$6.74Was: $8.9925% offor Best Offer+$5.50 delivery
- Items Per Page