11,000+ 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
- 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
- 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
- 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
- TYR Ella MaxFit Performance UPF 50+ Black One Piece Swimsuit Girls Size L 10/12Opens in a new window or tabBrand New$17.99or Best OfferFree 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
- IVIVVA BY LULULEMON*REVERSIBLE SWIM TOP BLUE BLACK& WHITE PRINT*GIRLS 12Opens in a new window or tabPre-Owned$12.99Buy It Now+$5.95 deliveryLocated in United States
- LILLY PULITZER Girls Kids Size 12 Ruffled Bikini Swimsuit BottomOpens in a new window or tabPre-Owned$20.00Buy It Now+$7.90 deliveryLocated in United States
Picked For You
Top selling items from trusted sellers | Sponsored- Kanu Surf Girls' Swimming Bottom UPF 50+"Boy Short, Pink, 16Opens in a new window or tab$9.09unlimitedfashionclt (52,792) 98.9%Extra 5% off with coupon
- NEW Girls One Piece Swimsuits with Bathing Suit Cover up Size 10/12Opens in a new window or tab$25.00ericasthriftstore (2,798) 100%
- Tommy Bahama Girls Bikini Swimsuit Bottoms Ruffle Red/White/Blue Nautical Sz 12Opens in a new window or tab$14.99ashandaustin (4,322) 100%
- Little Peixoto Paula One-PieceOpens in a new window or tab$26.99la_via (67,728) 99%
- Patagonia Shorts Women 18 Red Forries Shorey Board Swim Gorpcore Coastal 67100Opens in a new window or tab$25.99chris491152 (3,317) 99.6%
- Old Navy Girls Matte One-Piece Swimsuit, XL 14/16Opens in a new window or tabBrand New$9.90Buy It Now+$4.74 deliveryLocated in United StatesExtra 30% off with coupon
- 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
- Polo Ralph Lauren Girls Swimsuit Size 12 StripesOpens in a new window or tabPre-Owned$16.00Buy It Now+$6.00 deliveryLocated in United States
- 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 Rash Guard Swimsuit Girls Aqua/Blue Floral Mock Neck One-Piece; XXL 16Opens in a new window or tabPre-Owned$18.99or Best Offer+$5.49 deliveryLocated in United States
- Kami Girls Size 16 One Piece Swimsuit Tropical Multicolor Floral Summer PoolOpens in a new window or tabNew (Other)$12.99Buy It Now+$5.45 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
- 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 deliveryLocated in United States14+ sold
- ATHLETA GIRLS Size L SWIM Suit Paradise Splash 1-Piece UV Protective Rash GuardOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.69 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
- 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 XXL (18)Opens in a new window or tabNew (Other)$16.00or Best OfferFree deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- ROXYNew (Other)$19.99+$7.60 delivery
- AthletaPre-Owned$24.95+$5.75 delivery
- SpeedoPre-Owned$18.57+$5.99 delivery
- JusticePre-Owned$11.35+$9.74 delivery
- ROXYBrand New$50.00+$5.20 delivery
- AthletaPre-Owned$24.99+$6.02 delivery
- JusticePre-Owned$8.59+$8.75 delivery
- DisneyBrand New$6.00+$10.60 deliverySave up to 50% when you buy more
- Girls XXL 18 Wonder nation Pink Textured Bikini Set with Knot DetailOpens in a new window or tabPre-Owned$9.00or Best Offer+$5.02 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
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- 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
- Lands’ End Tankini Bottom Skirt ~ Girls Size 16 ~ Multicolor StripedOpens in a new window or tabPre-Owned$7.00or Best Offer+$5.02 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
- Girls SNAPPERROCK New Zealand Wetsuit Long Sleeve Top Only NWOT 12Opens in a new window or tabNew (Other)$19.990 bids · Time left6d 17h$29.99Buy It Now+$11.00 deliveryLocated in United States
- Athleta Girl 2 Piece Bikini Swimsuit Tropical Floral Print Size 16 Shorts HalterOpens in a new window or tabPre-Owned$24.99or Best Offer+$6.02 deliveryLocated in United StatesFree returns
- NWT 2PC Breaking Waves Bikini Set Girls Size 16 Swimsuit UPF 50+ Sun SafeOpens in a new window or tabBrand New$10.95or Best Offer+$7.95 deliveryLocated in United StatesFree returnsTop Rated Plus
- 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
- NWT Cheeky Plum Ruffle Neck & Hip Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryLocated in United StatesFree returns14 watchersTop Rated Plus
- 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
- Girl’s LANDS END SWIMSUIT Size 16+Opens in a new window or tabPre-Owned$10.00Buy It NowFree deliveryLocated in United States
- VTG Girls Plus Size Swim Suit Tankini Bikini Shorts Tank Skirt 3 Pc Set 16 1/2Opens in a new window or tabNew (Other)$12.00or Best Offer+$4.00 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
- 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
- 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
- Athleta Girl Sunny Flora Bikini Swim Sport Mixed Print Bottoms NWT Various SizesOpens in a new window or tabBrand New$14.39Was: $17.9920% offBuy It Now+$5.50 deliveryLocated in United States10+ watchers
- Girls Swimsuits Twist V Neck Drawstring Cute Girls Bikini Swim Two Piece SetsOpens in a new window or tabBrand New$17.99or Best Offer+$5.89 deliveryLocated in United States
- Kanu Surf Girls' Alice One Piece Swimsuit Size 12 3707Opens in a new window or tabBrand New$11.00or Best Offer+$5.00 deliveryLocated in United StatesFree returns
- Athleta Girl Reversible Camo Tie Dye Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$13.59Was: $16.9920% offBuy It Now+$5.50 deliveryLocated in United States7+ watchers
- Betsy Johnson Girl's Swim SuitOpens in a new window or tabPre-Owned$7.00or Best Offer+$4.49 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
- 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
- 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
- GAP MAGIC FLOWERS Girl's Swimsuit Two Piece Bathing Suit Size XL 12 ~ BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- Athleta Girl Bora Bora Floral Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$13.59Was: $16.9920% offBuy It Now+$5.50 deliveryLocated in United States
- Justice Girls Bikini Swimsuit Size 16 (2 Piece)ColorfulOpens in a new window or tabPre-Owned$13.990 bids · Time left2d 17hor Best Offer+$3.49 deliveryLocated in United States
- 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
- EUC Maaji Girl’s 2 Pc Swim Bikini Reversible Sz 16 Multi Print ColombiaOpens in a new window or tabPre-Owned$27.99or Best Offer+$5.99 deliveryLocated in United States
- Justice 2 Pc Swimsuit Girl’s Size 16 Frosty Sparkly Top Mint Green NWOT NEWOpens in a new window or tabNew (Other)$6.990 bids · Time left10h 38m$9.99Buy It Now+$5.70 deliveryLocated in United States
- ZeroXposur Girl’s Colorful Two-Piece Bikini Swimsuit Set Size 10/12Opens in a new window or tabPre-Owned$10.99or Best Offer+$8.05 deliveryLocated 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
- GAP Girl's Pink Swimsuit Two Piece Bathing Suit Boy Shorts Size XL 12 BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- GAP Girl's Swimsuit One Piece Blue and Pink Bathing Suit Size XL 12 ~ BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- NWT* Athleta Girl Daybreak Delphinium Blue Swim Top & Bottom * Size 16**2 PieceOpens in a new window or tabBrand New$36.95Buy It Now+$6.00 deliveryLocated in United States6 watchers
- Speedo Girl's Swimsuit One Piece Infinity Splice Thick Strap, Deep Water, 16Opens in a new window or tabBrand New$16.99or Best Offer+$4.00 deliveryLocated in United States
- 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
- 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
- Girls Lands End Heart Print One-Piece Swimsuit With Neon Crisscross Straps SizeOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.99 deliveryLocated in United States
- Disney Girl's 2 Piece Long Sleeve Rash Guard & Brief Bottom Swim Set (MinnieOpens in a new window or tabBrand New$18.99List price: $40.0053% offBuy It NowFree deliveryLocated in United StatesFree returnsSave up to 30% when you buy moreTop Rated Plus
- Zara Girls Kids 11-12 Years Bikini Bottoms Only swimwear *Opens in a new window or tabBrand New$6.49Buy It Now+$4.99 deliveryLocated in United States
- Eddie Bauer Kids Swimsuit Swim Shorts & Rash Guard Top set L 14/16Opens in a new window or tabNew (Other)$10.00or Best Offer+$4.74 deliveryLocated 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
- Lands’ End Girl 12 Swirl Wave Swim Top Racerback TankiniOpens in a new window or tabPre-Owned$9.34or Best Offer+$5.02 deliveryLocated in United States
- Speedo Girls Mesh Splice Cyan Blue Thick Strap One-Piece Swimsuit Size 16 NWTOpens in a new window or tabBrand New$15.99or Best OfferFree 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 left5dor Best Offer+$3.49 deliveryLocated in United States
- Hanna Andersson Multi Color One Piece Swim Girls 12Y /150 CmOpens in a new window or tabBrand New$16.00or Best Offer+$5.02 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
