13,000+ results
- Lilly Pulitzer Girls Blue Yellow Floral Lemons Colorful One-Piece Swimsuit Sz 12Opens in a new window or tabPre-Owned$15.00Buy It Now+$7.44 deliveryLocated in United States
- Tommy Bahama Girls L 10-12 Two Piece Swimsuit Bikini Tropical Palm Trees PinkOpens in a new window or tabPre-Owned$20.00or Best Offer+$7.90 deliveryLocated in United States
- Speedo Girls Swim Shorts Large Elastic Waist Lightweight Swimwear SolidOpens in a new window or tabPre-Owned$5.95or Best Offer+$6.95 deliveryLocated in United StatesFree returns
- Janie & Jack Girls Floral Mint Green Sleeveless One-Piece Swimsuit Size 18Opens in a new window or tabPre-Owned$49.99or Best Offer+$6.02 deliveryLocated in United StatesExtra 10% off with coupon
- FIN FUN STARTER KIDS MERMAID TAIL & MONOFIN FOR SWIMMING *CHOOSE COLOR & SIZEOpens in a new window or tabBrand New$39.99Buy It NowFree deliveryLocated in United States
- O'rageous Youth Girls 2 Piece BikiniOpens in a new window or tabNew (Other)$8.95 to $12.95Buy It NowFree deliveryLocated in United States
- New Girl's Eddie Bauer Youth Reversible 4 piece Swim Set, BLUES, LARGE 14-16Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryLocated in United States16 sold
- VTG Roxy Girl 2 Piece Set Sz 12 Y2k Bikini Surf Floral Print Bamboo AccentsOpens in a new window or tabNew (Other)$19.99or Best Offer+$7.60 deliveryLocated in United States
- Raisins Girl's 2 Pc Laguna Beach Pink Sea Shells Bikini Swimsuit Set 8/10/12/14Opens in a new window or tabBrand New$14.90Buy It NowFree delivery in 2-4 daysLocated in United States14+ sold
- 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 deliveryLocated in United States10+ watchers
- Mini Boden Girls 11-12Y 2 Piece Set Rash Guard Shorts Bikini Top Mermaid UPF 40+Opens in a new window or tabPre-Owned$29.95or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Wonder Nation Swimsuit Set Size L (10-12)Opens in a new window or tabNew (Other)$16.00or Best OfferFree deliveryLocated in United States
- Zeroxposur Girls Swim Set NEW XLarge 18.5 Swimsuit Tankini Shorts Bottoms (709)Opens in a new window or tabBrand New$14.99or Best Offer+$8.05 deliveryLocated in United States
- Athleta Girl Adjustable One Piece Pink Tie Dye Swimsuit - Girls L (12)Opens in a new window or tabBrand New$25.00or Best Offer+$4.89 deliveryLocated in United States
- Girls Roxy Malibu story long sleeve 2-piece bathing suit size 12L NWOTOpens in a new window or tabNew (Other)$19.99or Best Offer+$5.02 deliveryLocated in United States
- ATHLETA GIRL Sunny Floral One Piece Swimsuit Long Sleeve Rash Guard Large 12Opens in a new window or tabPre-Owned$15.00Was: $20.0025% offor Best Offer+$4.69 deliveryLocated in United States
- FIN FUN Mermaid Tail Choose Color/SizeOpens in a new window or tabBrand New$29.95Buy It NowFree deliveryLocated in United StatesSave up to 13% when you buy more
- Wonder Nations Girls Bouquet Blooms Tankini Swimsuit with UPF 50+, Size 10/12Opens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United States
- NIKE Swim Girls' Racerback One Piece Swimsuit Purple Large 12-13 Years NewOpens in a new window or tabBrand New$12.00Buy It Now+$5.00 deliveryLocated in United States
- JUSTICE Girls Swimsuit Tankini Swim Tank Bikini Size L 12/14 Tie Dye ZipOpens in a new window or tabPre-Owned$11.99or Best Offer+$5.95 deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoPre-Owned$5.95+$6.95 delivery
- ROXYNew (Other)$19.99+$7.60 delivery
- AthletaPre-Owned$15.00+$4.69 delivery
- AthletaPre-Owned$24.95+$5.75 delivery
- JusticePre-Owned$11.35+$9.74 delivery
- ROXYBrand New$50.00+$5.20 delivery
- JusticePre-Owned$8.59+$8.75 delivery
- GapBrand New$19.95+$8.75 delivery
- HurleyPre-Owned$12.99+$8.32 delivery
- NikeBrand New$41.65+$5.20 delivery
- NWT 2pc Nike Dark Pink Black Boy Shorts Swimsuit sz Medium Large or XLOpens in a new window or tabBrand New$19.99Buy It Now+$5.95 deliveryLocated in United States
- NWT Colorful LIMITED CLUB TOO two Piece Swimsuit Bikini Size 12Opens in a new window or tabBrand New$10.67or Best Offer+$5.99 deliveryLocated in United States
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$7.85 deliveryLocated in United States
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$7.10 deliveryLocated in United States
- Athleta Girl 4 Piece Swimsuit Free Spirit Tankini & Bikini Tops w/ Bottoms Sz 12Opens in a new window or tabPre-Owned$39.99or Best Offer+$6.49 deliveryLocated in United States
- Kanu Surf Girls' Swim Board Shorts Beach Girl Hot pink tie dye 9595 NWT 12Opens in a new window or tabBrand New$4.281 bid · Time left12h 20m+$7.90 deliveryLocated in United StatesFree returnsTop Rated Plus
- 4pc. Lot Tea Collection Rash Guard Swimsuit Athleta Girls tankini tops size 12Opens in a new window or tabPre-Owned$18.00Buy It Now+$9.20 deliveryLocated in United States
- Athleta Girl two Piece Tankini Size XXL/16Opens in a new window or tabPre-Owned$20.00or Best Offer+$4.74 deliveryLocated in United States
- Justice Girls size 12 swimwear bikini topOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.80 deliveryLocated in United States
- Art Class Girls 1 Pc. Floral Swimsuit Blue floral boho crochet Size Large 10/12Opens in a new window or tabBrand New$8.00or Best Offer+$4.89 deliveryLocated in United States
- NEW! J. Crew Crewcuts 2 Piece Swim Size 12Opens in a new window or tabBrand New$15.00or Best Offer+$6.02 deliveryLocated in United States
- Justice Kids Girl’s Tankini Bottom Size 18 Floral Striped Pink & BlackOpens in a new window or tabPre-Owned$9.990 bids · Time left5d 20hor Best Offer+$3.49 deliveryLocated in United States
- Justice Tankini Size 18 Blue Floral Euc, Worn OnceOpens in a new window or tabPre-Owned$20.00Buy It Now+$8.75 deliveryLocated in United States
- Lands End Girls Swimsuit 3 piece Set Size 10/12Opens in a new window or tabBrand New$14.99Buy It Now+$6.02 deliveryLocated in United States
- Capezio Sea Foam Green Girls Bathing Suit Dance Costume Girls Size Large SparkleOpens in a new window or tabNew (Other)$5.00or Best Offer+$4.80 deliveryLocated in United States
- GIRLS BILLABONG MULTIFLOWER POWER REV HIGH NECK BIKINI SET REVERSIBLE TOP 12 NWTOpens in a new window or tabBrand New$35.00Buy It Now+$5.02 deliveryLocated in United States
- Speedo Youth Girl's One Piece Bathing Swimsuit *Choose Color & Size*Opens in a new window or tabBrand New$13.00Buy It Now+$4.99 deliveryLocated in United States
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$9.95 deliveryLocated in United States
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.02 deliveryLocated in United StatesExtra 10% off with coupon
- New Athleta Girl Bikini 2 Piece Set Tie Dye Large BlueOpens in a new window or tabBrand New$25.95Buy It Now+$8.65 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001Opens in a new window or tabBrand New$12.99Buy It NowFree deliveryLocated in United States
- New Wonder Nation Floral Rash Guard 1 pc Girls Long Sleeve UPF 50+ Many sizesOpens in a new window or tabBrand New$18.89Was: $20.9910% offBuy It NowFree deliveryLocated in United States5+ watchers
- kt by knix Periodproof High Rise Twist swim Bottom Size LOpens in a new window or tabBrand New$30.00Buy It Now+$6.02 deliveryLocated in United States
- Minnow Ruffle French Terry Short Pink 11/12Opens in a new window or tabBrand New$11.99List price: $48.0075% offBuy It Now+$5.00 deliveryLocated in United States
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$22.99or Best Offer+$5.34 deliveryLocated in United StatesLast one
- Justice 3 Piece Tankie Swimsuit Girls Sz 20Opens in a new window or tabPre-Owned$9.000 bids · Time left18h 3m$12.00Buy It Now+$8.75 deliveryLocated in United States
- Eddie Bauer Youth Girls 4-piece Reversible Swim Suit Set Pink M 10/12 L 14/16Opens in a new window or tabBrand New$19.98Buy It Now+$6.98 delivery in 2-4 daysLocated in United States
- Nike Girl's Logo Tape Cross-Back One-Piece M, L ,XLOpens in a new window or tabBrand New$15.42Was: $19.2820% offor Best Offer+$4.74 delivery in 2-4 daysLocated in United States7 watchers
- Gerry Youth 3-piece Swim Set, Pink Size L(14/16). NewOpens in a new window or tabBrand New$17.99Buy It NowFree deliveryLocated in United StatesLast one
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$8.65 delivery in 2-4 daysLocated in United StatesFree returns13 watchersTop Rated Plus
- Shein Girl's Solid Black Color Bikini Swimsuit in size 150 (11-12)Opens in a new window or tabPre-Owned$8.99Buy It Now+$4.75 deliveryLocated in United StatesFree returns
- Zara Girls Kids 11-12 Years Bikini Bottoms Only swimwear *Opens in a new window or tabBrand New$6.49Buy It Now+$4.99 delivery in 2-4 daysLocated in United States
- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tabBrand New$12.40Was: $62.0080% offBuy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- TYR The Finals Youth Girls Watermelon No Foil Swimsuit Wingback -Size 26 NewOpens in a new window or tabBrand New$11.25Was: $15.0025% offBuy It Now+$6.32 deliveryLocated in United States7 watchers
- Eddie Bauer Girls 4 Piece Reversible Rash guard Set Size L (14-16) NEW WITH TAGSOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$15.99Buy It Now+$5.02 deliveryLocated in United States
- NWT Vintage Gymboree Girls' Swimsuit Cover-Up Size LOpens in a new window or tabBrand New$20.00or Best Offer+$15.70 deliveryLocated in United States
- Athleta Girl Reversible Gold Coast Bikini Top Size Large 12Opens in a new window or tabBrand New$17.00Buy It Now+$8.75 deliveryLocated in United States
- Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, AnthraciteOpens in a new window or tabBrand New$15.00or Best Offer+$4.74 delivery in 2-4 daysLocated in United States
- NWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 20GRL5 PerformaOpens in a new window or tabBrand New$25.49Was: $29.9915% offBuy It Now+$7.85 deliveryLocated in United States5% off with coupon. Max $20 off
- VINEYARD VINES Knot Puzzle Whale Bikini PINK 2 PC Girl's size Large 14. NWTOpens in a new window or tabBrand New$19.990 bids · Time left5d 12hor Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Athleta Girls Animal Print One Piece Swimsuit Size LargeOpens in a new window or tabPre-Owned$20.00or Best Offer+$7.36 deliveryLocated in United States
- NWOT Wonder Nation Tropical Zebra Toucan 2-Piece Swim Suit Girls Large 10-12Opens in a new window or tabNew (Other)$10.00or Best Offer+$3.95 deliveryLocated in United States
- Coolibar Sunray 360 Swim Leggings Girls UPF 50+ UV Protection Blue LOpens in a new window or tabPre-Owned$20.99Was: $29.9930% offor Best Offer+$6.50 delivery in 2-4 daysLocated in United States
- Raisins Big Girl's 2 Pc Kitts Set Apron Tankini Swimsuit Orange Red NEWOpens in a new window or tabBrand New$17.00Buy It NowFree delivery in 2-4 daysLocated in United States
- NWT Vintage Gymboree Girls' 2-Piece Bathing SuitOpens in a new window or tabBrand New$22.00Buy It Now+$12.75 deliveryLocated in United States
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Girls Flower Cut Out One Piece Swimsuit Bathing SuitOpens in a new window or tabNew (Other)$11.99Buy It Now+$5.25 deliveryLocated in United StatesBuy 2, get 1 20% off
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United States
- Fin Fun Blue Green Mermaid Monofin Tail Youth Large Swim CostumeOpens in a new window or tabPre-Owned$35.99or Best Offer+$5.95 deliveryLocated in United States
- Les Tout Petits by Lois Letzt Girls One Piece Swim Suit size 12 Pink Blue FloralOpens in a new window or tabPre-Owned$20.40Was: $24.0015% offor Best Offer+$5.95 deliveryLocated in United States
- Items Per Page
