6,600+ results
- Wonder Nation Green Hooded Swimsuit Cover-Up Girls Sz Large 10-12 Youth Ful ZipOpens in a new window or tabPre-Owned$13.58or Best Offer+$6.99 deliveryLocated in United States
- New Jessica Simpson Black Sequin Multi Striped Bathing Suit Youth Girls Sz 12Opens in a new window or tabBrand New$22.66or Best Offer+$6.99 deliveryLocated in United States
- Mikoh 3 Piece Bikini Swimsuit Girls Large Bright Pink Summer ActiveOpens in a new window or tabPre-Owned$17.50Was: $25.0030% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- xhilaration Multi-color Bikini in size Top Med Bottom 10/12Opens in a new window or tabPre-Owned$4.99or Best Offer+$5.99 deliveryLocated in United States
- Cat & Jack Girls L PLUS 10/12 Watermelon Bikini 1 PC SwimsuitOpens in a new window or tabPre-Owned$15.00or Best Offer+$7.35 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+$6.84 deliveryLocated in United States
- NWT GIRLS BILLABONG Return To Paradise Long Sleeve Rash Guard Paddle Suit 12 $50Opens in a new window or tabBrand New$27.99or Best Offer+$6.20 delivery in 2-4 daysLocated in United States
- NEW Vineyard Vines Girl’s Painted Palm One Piece Swimsuit in Pink Cloud XSOpens in a new window or tabBrand New$40.00or Best Offer+$5.80 deliveryLocated in United States
- Shade Critters Crochet Trim Bikini NWT size 12Opens in a new window or tabBrand New$30.00or Best Offer+$5.80 deliveryLocated in United States
- Nike Girl's Logo Tape Cross-Back One-Piece M, L ,XLOpens in a new window or tabBrand New$19.28or Best Offer+$4.57 delivery in 2-4 daysLocated in United States5 watchers
- Zara Girls Size 11-12 Two Piece Swimsuit Adjustable Straps NWT Pink Orange WhiteOpens in a new window or tabBrand New$5.00Time left10h 27mor Best Offer+$7.50 deliveryLocated in United States
- Cat And Jack Girl's Long Sleeve Rash Guard Swim Size Large (10/12) mermaid themeOpens in a new window or tabPre-Owned$3.00Time left5h 54mor Best Offer+$4.84 deliveryLocated in United States
- MINI BODEN Terry Toweling Swim Cover Up Dress Girls Size 11-12y floral birdsOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.71 deliveryLocated in United States
- Justice Girl’s 2 Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$6.40 deliveryLocated in United States
- NWOT Spotted Zebra Girls Youth SZ 12 / XL Stripe Pink Purple Blue White TankiniOpens in a new window or tabNew (Other)$19.44or Best Offer+$4.99 deliveryLocated in United States
- Lilly Pulitzer Girls' Full Zip Beach Coverup Size L 8-10Opens in a new window or tabPre-Owned$20.00or Best Offer+$10.55 deliveryLocated in United States
- Powerskin ST 2.0 Full Body Short Leg Swimsuit Junior SZ 22 BlackOpens in a new window or tabBrand New$75.00or Best Offer+$4.84 deliveryLocated in United States
- Nike Girls Swimsuit Hydrastrong One Piece Black Pink Kneeskin Sz 28 Y (11-12)Opens in a new window or tabBrand New$34.77or Best OfferFree deliveryLocated in United States
- Speedo Pro LT Competitive Swimsuit One Piece Girls Large 12/28Opens in a new window or tabPre-Owned$10.00or Best Offer+$6.55 deliveryLocated in United States
- Lands' End Chlorine Resistant Swim Skirt Swim Bottom Girls 12 TurquoiseOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.95 deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- GapPre-Owned$11.99+$4.95 delivery
- AthletaPre-Owned$16.99+$5.21 delivery
- DisneyPre-Owned$9.17+$6.99 delivery
- NikePre-Owned$19.00+$6.55 delivery
- SpeedoBrand New$17.99+$5.50 delivery
- ROXYBrand New$16.97+$5.99 delivery
- BillabongBrand New$27.99+$6.20 delivery
- SpeedoPre-Owned$11.91+$6.99 delivery
- ArtPre-Owned$12.99+$4.49 delivery
- Athleta Girl Tropics Tie Dye One Piece Swim Suit Size Large/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 deliveryLocated in United States
- Old Navy Girls XS 4-5 Bikini Set 💚🌊 Halter Swim 2-Piece Teal Navy Stripe EUCOpens in a new window or tabPre-Owned$10.00or Best Offer+$4.33 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
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 deliveryLocated in United States
- Roxy 8/S Girl's Good Romance L/S Zip 2 Pc Rash Guard Tankini SwimsuitOpens in a new window or tabBrand New$27.90or Best OfferFree deliveryLocated in United States12 watchers
- NWT Kid’s J. Crew Crewcuts Seersucker UPF Rash Guard Bathing Swimsuit Sz 12Opens in a new window or tabBrand New$24.90or Best Offer+$4.00 delivery in 2-4 daysLocated 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+$7.25 deliveryLocated in United States
- Land's End Girls 3-Piece Swimsuit Navy Pink White Stripe Size 12Opens in a new window or tabPre-Owned$17.99or Best Offer+$5.62 deliveryLocated in United States
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.99Was: $34.9920% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 PristineOpens in a new window or tabPre-Owned$11.99or Best Offer+$4.95 deliveryLocated in United States
- Girls Eddie Bauer Large 14-16 Swim Sun Shirt Pink Zip Short SleeveOpens in a new window or tabPre-Owned$8.64or Best Offer+$5.99 deliveryLocated in United States
- The New Society Girls Spaghetti Strap Smocked One Piece Olive Green Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$4.95 deliveryLocated in United States50% off 4+ with coupon
- Mini Boden one piece swimsuit multi color rainbow clouds NWT 11/12Opens in a new window or tabBrand New$15.00or Best Offer+$4.33 deliveryLocated in United States
- Justice Girls 2 Piece Tie Top Bikini Swimsuit, Size XS (5-6)Opens in a new window or tabBrand New$16.00or Best OfferFree deliveryLocated in United States
- Roxy 2 Pc Rash Guard Swimsuit Crop Shirt Bikini Bottoms Set Girls Size 12 NewOpens in a new window or tabBrand New$24.99or Best Offer+$7.35 deliveryLocated in United States
- Justice Girls Bikini Swimsuit Teal Floral 2 Piece Smocked Front Top Size 12-14Opens in a new window or tabBrand New$19.00or Best OfferFree deliveryLocated in United StatesExtra 10% off with coupon
- NWOT Justice Sport Pink Irridescent Shine Swimsuit Sz Large 12/14Opens in a new window or tabNew (Other)$9.00Was: $10.0010% offor Best Offer+$6.10 deliveryLocated in United States4 watchers
- Athleta Girl Camo Tie Dye One Piece Swim Suit NWT Size XS | X-Small/6Opens in a new window or tabBrand New$17.93Was: $23.9025% offor Best Offer+$6.55 deliveryLocated in United States
- Hanna Andersson Striped Swim Skirt Bottom Pink White Girl's Size 12 EUCOpens in a new window or tabPre-Owned$11.99Was: $19.9940% offor Best Offer+$5.00 deliveryLocated in United States
- Breaking Waves Swim Suit Girls Size 16+ Colorful One Piece LeopardOpens in a new window or tabPre-Owned$9.99or Best Offer+$4.57 deliveryLocated in United States
- Janie and Jack Long Sleeve Rashguard Girl's Sz 12 Swimsuit Bathing SuitOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.55 deliveryLocated in United States
- 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 returns11 watchersTop Rated Plus
- Patagonia Girls Costa Rica Baggies Swim Shorts Mellow Melon Size XSOpens in a new window or tabPre-Owned$17.36Was: $24.8030% offor Best Offer+$4.50 deliveryLocated in United StatesFree returnsTop Rated Plus
- Abercrombie, Kids, Girls One Piece Bathing Suit With The Side Cut Out Size 9/10Opens in a new window or tabPre-Owned$11.50or Best Offer+$4.41 deliveryLocated in United States
- Athleta Girl Ice Pink Camo Cannonball Shorts Swim set Top/Bottom Size Large 12Opens in a new window or tabPre-Owned$16.99or Best Offer+$5.21 delivery in 2-4 daysLocated in United States
- Kanu Surf Girls' Willow V-Neck Bikini Beach Sport 2-Piece SwimsuitsOpens in a new window or tabBrand New$14.99or Best Offer+$4.84 deliveryLocated in United States
- ATHLETA GIRL 2-Piece Swim Set Rash Guard & Boy Short Bottoms Blue Palm Size L 12Opens in a new window or tabPre-Owned$14.95or Best Offer+$4.95 deliveryLocated in United States
- SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tabBrand New$17.99Was: $19.9910% offor Best OfferFree deliveryLocated in United StatesFree returns
- NWT Athleta Girl "Festival Tie Dye Goodnight" Navy Peach Tankini Top Size XS/6Opens in a new window or tabBrand New$25.00or Best Offer+$4.84 deliveryLocated in United States
- Buc-ee's Youth One piece Swimsuit All over Leopard Print Orange Sz Youth L LargeOpens in a new window or tabNew (Other)$13.00or Best Offer+$4.84 deliveryLocated in United States
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001 Sz XSOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryLocated in United States
- Hanna Andersson Girls US Size 12 Red White Blue Stripe Swim Skirt Bottom & TopOpens in a new window or tabPre-Owned$24.00or Best OfferFree deliveryLocated in United States
- Girls Cat & Jack Long Sleeve Swim Suit Size L Plus (10/12)Opens in a new window or tabBrand New$10.00or Best Offer+$4.84 deliveryLocated in United States
- Cat & Jack Bathing Suit Youth Girls Size 10/12 Bundle Lot, Bikini And 2 OnePieceOpens in a new window or tabPre-Owned$16.99or Best Offer+$5.00 deliveryLocated in United States
- NEW/Tags Young Girl's Sz 12 A. One Piece Swimsuit with Peace Signs & Back StrapsOpens in a new window or tabBrand New$6.50Time left2h 43mor Best Offer+$4.84 deliveryLocated in United States
- Eddie Bauer Girls' multicolor Reversible 4-Piece Swim Set, Sz L (14-16)Opens in a new window or tabBrand New$17.90or Best Offer+$4.84 deliveryLocated in United States
- Lilly Pulitzer Swimsuit Girl 12 Blue Pink OnePieceFireworks July4 Danica CrochetOpens in a new window or tabPre-Owned$22.50or Best Offer+$6.00 deliveryLocated in United States
- New Lands End 10 12 Slim RASH GUARD 3 pc SWIMSUIT Bikini Top Bottoms UPF 50 girlOpens in a new window or tabBrand New$30.36Was: $34.5012% offor Best Offer+$6.84 deliveryLocated in United States
- GIRLS YOUTH XS COOLIBAR PINK STRIPED SWIM SHIRT RASH GUARD SUN PROTECTION SHIRTOpens in a new window or tabPre-Owned$17.05or Best Offer+$8.50 deliveryLocated in United States
- Mermaid Tail Finfolk ProductionsOpens in a new window or tabNew (Other)$444.00or Best Offer+$100.00 deliveryLocated in United States17 watchers
- Shein Tween Girl SummerBikini Set With Neck Ring Matching Tied Skirt S 12yOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.40 deliveryLocated in United States
- Lands' End Swim Tankini Set - Purple - SZ 12Opens in a new window or tabPre-Owned$23.00or Best Offer+$9.25 deliveryLocated in United States
- NWT Athleta Girl Reversible Tropics Bikini Top Size Large (12) Tie Dye S/632159Opens in a new window or tabBrand New$19.99or Best Offer+$6.50 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Gap Bikini Set Teen Size 12 Purple New With Tags.Opens in a new window or tabBrand New$7.00Time left4h 57mor Best Offer+$4.51 deliveryLocated in United States
- Girls L 10/12 Two Piece Swim Suit.Opens in a new window or tabPre-Owned$8.50or Best Offer+$4.57 deliveryLocated in United States
- Zara Disney Lilo & Stitch 2 Piece Red Girls Swimsuit 11/12 Free ShippingOpens in a new window or tabNew (Other)$12.50or Best OfferFree deliveryLocated in United StatesFree returns
- Billabong Girl's Swimsuit Rising Sun High Neck 2 Piece Bikini Set size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returns
- Capezio Sea Foam Green Girls Bathing Suit Dance Costume Girls Size Large SparkleOpens in a new window or tabNew (Other)$4.50or Best Offer+$4.51 deliveryLocated in United States
- Eddie Bauer Girl’s Royal Blue Dotted Stripes Swim Shorts Size Medium 10/12Opens in a new window or tabPre-Owned$8.75or Best Offer+$8.84 deliveryLocated in United States
- Lucky Brand 2251 Blue Floral Two Piece Bikini Set Youth Girl’s Size Large 12/14Opens in a new window or tabNew (Other)$39.20Was: $49.0020% offor Best OfferFree delivery in 2-4 daysLocated in United StatesFree returnsExtra 5% off with coupon
- Speedo Youth Girls 1 Piece Swimsuit Tie dye UPF 50+ Size L (12/14) NewOpens in a new window or tabBrand New$16.95or Best Offer+$3.75 deliveryLocated in United States
- Girl’s SO One Piece Turquoise Crochet Swimsuit Size 12 EUCOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.84 deliveryLocated in United States
- REI pink short sleeve RASH GUARD shirt Girl's L 14 16Opens in a new window or tabPre-Owned$12.00Was: $39.9970% offor Best Offer+$6.95 deliveryLocated in United States$10 off every 3 items
- Vintage Kmart Girls Size 12 2-piece Swimsuit Bathing Suit Bikini Floral 80s C3Opens in a new window or tabPre-Owned$29.99or Best Offer+$4.84 deliveryLocated in United States11 watchers
- Items Per Page
