15,000+ results
- Lilly Pulitzer Emiko Tankini Saltwater Blue Shade Seekers UPF 50 Ruffle SwimsuitOpens in a new window or tabPre-Owned$40.00Buy It Now+$4.84 delivery
- Girls Size 12 Mia Joy Joyfolie one piece bathing suit swimwear Floral BeachOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.25 delivery
- New Kids Adult Swimming Mermaid Tail Girl Mom Cosplay Mermaid Costume Children POpens in a new window or tabBrand New$23.97 to $73.97Buy It NowFree deliveryFree returns
- 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 left7h$50.00Buy It Now+$11.71 delivery
- Art Class Girls Knotted One Piece Swimsuit Size Large 10/12Opens in a new window or tabPre-Owned$9.00Buy It NowFree delivery
- Cat & Jack Youth Girls M (8) Purple/Green Animal Print 2-Piece Bikini SwimsuitOpens in a new window or tabNew (Other)$6.00Buy It Now+$4.50 delivery
- Wonder Nation Girls UPF 50+ Pink Leopard Swimsuit Size XXL (18)Opens in a new window or tabBrand New$7.41Was: $10.5830% offBuy It Now+$4.84 delivery
- Hello Kitty Girls One Piece Swimsuit Size 10/12Opens in a new window or tabPre-Owned$5.00or Best Offer+$4.71 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Red White Cat & Jack Two Piece Gingham Girl's Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$10.99or Best Offer+$4.41 delivery
- Cat & Jack Medium (8) Pink Wild Leopard Spots Rash Guard One Piece SwimsuitOpens in a new window or tabBrand New$10.67Was: $11.8610% offor Best OfferFree deliverySave up to 20% when you buy more
- FIN FUN STARTER KIDS MERMAID TAIL & MONOFIN FOR SWIMMING *CHOOSE COLOR & SIZEOpens in a new window or tabBrand New$39.99Buy It NowFree 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
- 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
- Girl's Children’s Place Two Piece Tankini Swimsuit NWOT size Medium 7/8Opens in a new window or tabNew (Other)$2.490 bids · Time left4d 3h$8.00Buy It Now+$4.84 delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left1d 23h+$4.33 delivery
- ART CLASS Green Animal Print Girls Sz XS 4/5 Swim Suit Cover Up Shirt NEW NWTOpens in a new window or tabBrand New$9.30Was: $10.007% offBuy It NowFree delivery10% off 5+
- 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 in 2-4 days11 watchers
- Eddie Bauer Youth Reversible 4-piece Swim Set Size M (10/12) Purple/Multi - NWTOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returns
- Nike Swimsuit Youth medium 10/12 Red Girls One PieceOpens in a new window or tabPre-Owned$20.00Buy It Now+$5.00 delivery
- Girl’s Hobie Bikini Size 10 - MediumOpens in a new window or tabPre-Owned$2.250 bids · Time left5d 6hor Best Offer+$6.40 delivery
From our popular brands
Based on number of views and purchases | Sponsored- 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
- 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 delivery12 watchers
- 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 Girl Size 20 Metallic Mermaid TieDye Tankini Swim TankOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.50 delivery
- Kanu Surf Girls' Charlotte Flounce Tankini Beach Sport 2-Piece Swimsuit size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- Betsy Johnson Girls Pink Swimsuit & Cover Size 12 NewOpens in a new window or tabBrand New$12.00Buy It Now+$6.84 delivery
- Athleta Girl Reversible High Neck Bikini Top Swim Bottom Size 12 Large NEW NWTOpens in a new window or tabBrand New$40.00or Best Offer+$4.84 delivery
- BODEN Girls 11-12 y - Swimsuit X-back Colorful Floral Blue Neon Yellow One-PieceOpens in a new window or tabPre-Owned$9.99Buy It Now+$4.99 deliveryFree returns
- Wonder Nation Girls’ Knotted Strap One-Piece Swimsuit w/UPF 50 (Size XXL (18))Opens in a new window or tabBrand New$12.00Buy It NowFree delivery
- Tommy Hilfiger Big Girls Flip- Sequin Daisy One Piece Swimsuit Blue Bell 8/10 MOpens in a new window or tabBrand New$6.00Buy It Now+$6.95 deliveryFree returns9 watchers
- Nike Girl's Logo Tape Cross-Back One-Piece M, L ,XLOpens in a new window or tabBrand New$11.57Was: $19.2840% offor Best Offer+$4.57 delivery in 2-4 days5 watchers
- Nessi Byrd Youth Girls Size 12 Black Bikini with Gold Accent 2-Pc SwimsuitOpens in a new window or tabPre-Owned$7.99Buy It Now+$5.95 delivery
- Girls' Standard Coral Reef Beach Sport Wrap Around Bikini 2-Piece, Black Size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- Oshkosh Swim Cover Girls Size 12Opens in a new window or tabPre-Owned$4.99or Best Offer+$5.25 delivery
- Cat & Jack Hot Pink Semi Sheer Swimsuit Cover Up Sleeveless Size S, M NEWOpens in a new window or tabBrand New$15.00Buy It NowFree delivery
- Girls' Maggie UPF 50 Beach Sport Athletic One Piece Swimsuit Hot Pink Size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- Kanu Surf Girls' Maggie UPF 50 Beach Sport Athletic One Piece Swimsuit size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- Macy’s GREENDOG White Zip Up, Hooded Terry Cloth Pool/Beach Coverup-Size 10-12Opens in a new window or tabPre-Owned$4.990 bids · Time left1h 20mor Best Offer+$5.80 delivery
- Matilda Jane Pink Lemonade Swimsuit NWT Size 12Opens in a new window or tabBrand New$20.00or Best Offer+$8.84 delivery
- ATHLETA GIRL - GIRLS XXL/16 - PURPLE FLORAL CANNONBALL 2.0 SWIM SHORTSOpens in a new window or tabPre-Owned$11.90Was: $14.0015% offor Best Offer+$6.95 deliveryFree returns15% off 3+ with couponTop Rated Plus
- KANU SURF Seafoam 2-Piece Bikini Swimsuit Aqua Size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- Kanu Surf Girls' Daisy Beach Sport one Piece Swimsuit Size 12Opens in a new window or tabBrand New$10.49or Best Offer+$4.71 delivery
- 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
- NWT Boys Minecraft UPF 50+ Sun Protection Tee Size 10/12Opens in a new window or tabBrand New$13.27Was: $18.9530% offor Best OfferFree deliveryLast one
- SPEEDO Girl's Purple Tie Dye Swimsuit Sizes XS S M L XL One Piece NWTOpens in a new window or tabBrand New$11.96Was: $15.9525% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Billabong Rashguard One Piece Swimsuit Size M 7/8Opens in a new window or tabPre-Owned$15.00or Best OfferFree delivery
- Girls Nike Pink Tankini Swim Top Size 12Opens in a new window or tabPre-Owned$8.95Buy It Now+$5.50 delivery
- Wonder Nation Girls Swimsuit Top Size XXL (18) Rash Guard Long Sleeve FloralOpens in a new window or tabPre-Owned$7.00Buy It Now+$4.84 deliveryFree returnsTop Rated Plus
- ROXY GIRL 2 Piece Pink Floral Sz 12, Bathing Suit. Top And ShortsOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.84 delivery
- Breaking Waves Girls 2 Piece Swim Suit Sz 12Opens in a new window or tabPre-Owned$6.00or Best Offer+$4.71 delivery
- Athleta Girl Long Sleeve Rashguard Top M 8-10 Thumbholes Peach W Pattern SleevesOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.84 delivery
- Girls ZeroXposur UPF30+ 3 Piece Swim Set Size XXL 20.5 Conch NWT $54Opens in a new window or tabBrand New$19.95Buy It Now+$5.25 delivery
- Justice for Girls Splatter Ruffle Swimsuit One Piece~Size 20~NWTOpens in a new window or tabBrand New$29.99Buy It Now+$4.99 delivery
- Fin Fun Mermaid Tail Pink Fantasy 2024 Size Child Small/Med NEWOpens in a new window or tabBrand New$29.99Buy It NowFree deliveryFree returnsLast one
- Wonder Nation Girls XS Black Floral 2-Piece Cinched Front Bikini Swimsuit NewOpens in a new window or tabBrand New$12.34Was: $12.995% offor Best OfferFree delivery
- J Crew Girls' tie-shoulder top with UPF 50+ 12Opens in a new window or tabBrand New$15.00Buy It NowFree delivery
- NIKE PERFORMANCE Solid Purple Swimsuit Size 20/Girl 5 Bathing Suit NWTOpens in a new window or tabBrand New$0.990 bids · Time left1d 7h+$5.99 delivery in 2-4 days
- 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 delivery in 2-3 daysFree returnsSave up to 30% when you buy moreTop Rated Plus
- 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
- Kanu Surf Girls Waverly drop needle solid Tankini Black Size 12Opens in a new window or tabBrand New$11.89Buy It NowFree delivery
- Coral Reef Swimsuit Girls Size 12/13 Leopard BlackOpens in a new window or tabPre-Owned$9.00Buy It NowFree delivery
- Art Class Girls Size XS (4-5) Floral One Piece UPF 50+ SwimsuitOpens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 delivery
- 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
- Lilly Pulitzer Girls Bathing Suit Set Rash Guard Medium 6-7Opens in a new window or tabPre-Owned$12.00or Best Offer+$6.99 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
- New Girls' Summertride Striped Midkini Set - art classâ„¢ size XS (4/5) UPF 50+Opens in a new window or tabBrand New$15.95or Best OfferFree delivery
- Items Per Page