18,000+ results
- MerNation silicone mermaid tailOpens in a new window or tabPre-Owned$975.00Buy It Now+$51.56 delivery71 watchers
- NWT Athleta Girl M 8/10 Santorini Reversible Bikini Top + Cannonball Swim ShortOpens in a new window or tabBrand New$30.00Buy It Now+$6.80 delivery
- NWT Athleta Girl S / 7 Blue / Orange Tropical Print Cannonball Board ShortOpens in a new window or tabBrand New$27.00Buy It Now+$6.10 delivery
- NWT Athleta Girl M / 8-10 Blue Multi Santorini Energy Reversible Bikini TopOpens in a new window or tabBrand New$21.00Buy It Now+$6.10 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
- Hanna Andersson NWT striped toweling coverup & tankini size 12Opens in a new window or tabBrand New$55.00or Best Offer+$9.31 delivery
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.31 delivery
- Land's End New three piece striped suit, rashguard, bikini top, bottom size 12Opens in a new window or tabBrand New$30.00or Best Offer+$5.62 delivery
- Blue And Purple Wonder Nation One Piece Swimsuit Size M (7-8)Opens in a new window or tabBrand New$7.99or Best Offer+$4.84 delivery
- NWT Care Bears S Bikini 2 Piece Swimsuit Suit 6 6XOpens in a new window or tabBrand New$15.00Buy It Now+$4.84 delivery
- 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 returns20 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+$6.84 delivery
- Member's Mark Girls 2-Piece Sun Protection Flounce Swim SetOpens in a new window or tabBrand New$12.99List price: $20.0035% offBuy It NowFree delivery in 2-4 daysFree returns2+ watchers
- Free Country Girls Purple Hooded Swim Cover w/ Kangaroo pockets Size Large 14/16Opens in a new window or tabPre-Owned$4.49Was: $5.9925% offBuy It Now+$4.99 delivery
- Speedo Youth Girls One Piece Swimsuit Yellow 10 / 30 (S) Endurance Lemon ChromeOpens in a new window or tabBrand New$16.95or Best Offer+$6.95 delivery
- Swimsuit Youth/Girl (NEW) Size 12 (NO REFUND)Opens in a new window or tabBrand New$3.99Buy It Now+$4.84 delivery
- Eddie Bauer Girl's 4-piece Swim Suit Set Reversible Size M (10-12) Blue/WhiteOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsAlmost goneTop Rated Plus
- 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 delivery
- Wow!! Huge Lot 19 Pieces JUNIOR BIKINI tops & Bottoms S & XS Many Brands!Opens in a new window or tabPre-Owned$10.000 bids · Time left20h 9m+$19.60 delivery
- Rufflebutts swimsuit girls Fairytale Garden Peplum Smocked Bodice 6-12m NewOpens in a new window or tabBrand New$15.00or Best Offer+$5.85 delivery
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Based on number of views and purchases | Sponsored- AthletaBrand New$30.00+$6.80 delivery
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- HurleyNew (Other)$19.99+$5.99 deliveryExtra 15% off with coupon
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- HurleyPre-Owned$14.97+$4.99 deliveryExtra 20% off with coupon
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- Marc Jacobs Girls Swim Bottom With Bow Size 12Opens in a new window or tabPre-Owned$8.880 bids · Time left1mor Best Offer+$4.99 delivery in 2-4 days
- Speedo Youth Girls Flyback Training Suit, Size 12/28, NavyOpens in a new window or tabBrand New$29.99Buy It NowFree delivery
- 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 delivery3 watchers
- Matilda Jane NWT two piece swim suit green blue size 12Opens in a new window or tabBrand New$40.00or Best Offer+$4.71 delivery
- Eddie Bauer Youth Reversible 4-piece Swimsuit Set Blue White M 10/12 , L (14/16)Opens in a new window or tabBrand New$19.95Buy It NowFree delivery9+ sold
- Art Class Tropical Print Sleeve One-Piece Swimsuit, L (10/12)Opens in a new window or tabPre-Owned$1.000 bids · Time left4d 7h+$6.40 delivery
- Xhilaration Beachsissi Lot 3 | 2 Piece Swimsuit Bikini Girls XL 14/16 Women SOpens in a new window or tabPre-Owned$18.99or Best Offer+$10.00 delivery
- Lot of 3 Girl's One Piece Swimsuits Size L 10/12Opens in a new window or tabPre-Owned$10.001 bid · Time left6h 5m+$8.65 delivery
- Athleta Girl 8/10 Paradise Splash One Piece Rashguard Zip Swimsuit Navy FloralOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.62 delivery
- Justice Y2K Green Heart & Stripe Ruffle Swim Tankini TopOpens in a new window or tabPre-Owned$18.00or Best Offer+$4.84 delivery
- Girls 10/12 Large Pink Watermelon Tankini Swimsuit Set Bikini Old NavyOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.55 delivery
- FIN FUN Mermaid Tail Choose Color/SizeOpens in a new window or tabBrand New$29.95Buy It NowFree deliverySave up to 13% when you buy more
- Mini Boden NWT multi color camo long sleeve top bikini bottom 11/12Opens in a new window or tabBrand New$45.00or Best Offer+$4.71 delivery
- Wonder Nation Palm Tree Print Short Sleeve One-Piece Swimsuit, L, (10/12), NWOTOpens in a new window or tabNew (Other)$1.000 bids · Time left4d 7h+$6.40 delivery
- Girls white knit swimming suit two-pieceOpens in a new window or tabPre-Owned$0.990 bids · Time left2d 3h+$6.35 delivery
- Millie Loves Lily flower polka dot two piece swim suit NWT size 12Opens in a new window or tabBrand New$10.00or Best Offer+$4.33 delivery
- Nike One-Piece Swimsuit Hot Pink Bathing Suit Girls Size 12Opens in a new window or tabPre-Owned$20.00Buy It Now+$4.00 delivery
- New Ralph Lauren Big Girls "All Over Logo" One-Piece Swimsuit - Size 12 - WhiteOpens in a new window or tabBrand New$19.95Buy It Now+$5.95 deliveryLast one
- 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
- Girls vineyard vines One-piece Bathing Suit; Size L (14); Aqua, Lime FloralOpens in a new window or tabPre-Owned$12.75or Best Offer+$6.35 delivery
-  Girls, Tommy Hilfiger Red One Piece Bathing Suit Size Small/7Opens in a new window or tabBrand New$20.00Buy It Now+$4.00 delivery
- Eddie Bauer Girl's 4-piece Swim Suit Set Reversible Size S (7-8) Blue/WhiteOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsLast oneTop Rated Plus
- Matilda Jane NWT striped/floral 2 piece reversible swim suit 10/12Opens in a new window or tabBrand New$40.00or Best Offer+$4.71 delivery
- Girl's Nike 2 Piece Tankini Swimsuit Size Small/8Opens in a new window or tabPre-Owned$20.00Buy It Now+$4.00 delivery
- Athleta Girl Sunny Flora Bikini Swim Sport Mixed Print Bottoms NWT Various SizesOpens in a new window or tabBrand New$17.99Buy It Now+$5.50 delivery9+ watchers
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- Hurley Girls Long Sleeve Moisture Wicking UV T-ShirtOpens in a new window or tabBrand New$15.99List price: $25.0036% offBuy It NowFree delivery in 2-4 daysFree returns
- Girl's Nike 2 Piece Pink Tankini Swimsuit Size Small/8Opens in a new window or tabPre-Owned$20.00Buy It Now+$4.00 delivery
- Stella Cove Girl's One-peice Swimsuit Size 12 NWT Beach Vacation CruiseOpens in a new window or tabBrand New$49.99or Best Offer+$7.51 delivery
- Cat & Jack Floral Print Long Sleeve One-Piece Swimsuit, L, (10/12)Opens in a new window or tabPre-Owned$1.001 bid · Time left4d 7h+$6.40 delivery
- Mini Boden two piece blue pinstripes seersucker hearts swim suit NWT 11/12Opens in a new window or tabBrand New$35.00or Best Offer+$4.71 delivery
- Nike Girl's Logo Tape Cross-Back One-Piece M, L ,XLOpens in a new window or tabBrand New$10.60Was: $19.2845% offor Best Offer+$4.57 delivery in 2-4 days5 watchers
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black NESSB711-001Opens in a new window or tabBrand New$12.99Buy It NowFree delivery
- Hurley Big Girl's Size M 8-10 2 Pc Bikini Swimsuit Active Black Pink NWTOpens in a new window or tabBrand New$17.90Buy It NowFree deliveryLast one
- Abercrombie Girls 2 Piece Bikini Swimsuit Size 11/12 Lime Green EUC!Opens in a new window or tabPre-Owned$12.50Buy It Now+$6.00 delivery12 watchers
-  Tommy Hilfiger new with tags 1 Piece girls bathing suit, red size medium 8/10Opens in a new window or tabBrand New$20.00Buy It Now+$4.00 delivery
- MINI BODEN Hooded Terry Toweling Swim Cover Up Dress Girls Size 11-12y FRUITOpens in a new window or tabPre-Owned$13.23Buy It Now+$13.29 delivery
- NWT Nike Swim Swimsuit Girl’s M Purple Cross Back Fully LinedOpens in a new window or tabBrand New$17.99or Best Offer+$4.84 delivery
- Roxy Totally Iconic Girl's Pink and White Bikini Set NWT Sz 12Opens in a new window or tabBrand New$26.00Buy It Now+$5.50 delivery in 2-4 days
- Wonder Nation Girls Tropical Floral Flutter Sleeve One-Piece Swimsuit Size 10-12Opens in a new window or tabPre-Owned$10.00or Best Offer+$7.49 deliveryFree returnsTop Rated Plus
- LANDS END L 10-12 Swim Suit COVER-UP Hoodie Terry Cloth Long Sleeve Floral Y24Opens in a new window or tabPre-Owned$19.99Buy It Now+$6.95 delivery
- Lands' End Girl Swimsuit One Piece Multicolor Hearts Print Size 12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- Two Cat And Jack Girl's Colorful Sequin Unicorn Swimsuit Size Medium 7-8Opens in a new window or tabPre-Owned$10.99or Best OfferFree delivery
- J. Crew Crewcuts Navy & White Tankini Stripes & Polka Dots Size 12 NWT *TOP ONLYOpens in a new window or tabBrand New$18.45Was: $28.3935% offor Best Offer+$4.51 delivery
- Wonder Nation Floral Short Sleeve One-Piece Swimsuit, L (10/12), NWOTOpens in a new window or tabNew (Other)$1.000 bids · Time left4d 7h+$6.40 delivery
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$19.00Buy It NowFree delivery
- 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 deliveryFree returnsTop Rated Plus
- Girls Shade Critters - Mermaid Bathing Suit and 2 Mermaid Tails- Size 5T/SmallOpens in a new window or tabPre-Owned$56.00or Best Offer+$6.55 delivery
- Nike Girls Swimsuit Hydrastrong One Piece Black Kneeskin Girls Sz 28 Y (11-12)Opens in a new window or tabBrand New$34.77Buy It NowFree deliveryFree returns
- Girls Bathing Suit Lot Nike (xs) Bluey (s) Cat And Jack (medium)Opens in a new window or tabPre-Owned$4.00Buy It Now+$9.39 delivery
- Lilly Pulitzer One Bathing Suit Sleeveless Girl's Size Small S ? Ocean ThemeOpens in a new window or tabPre-Owned$16.99Was: $19.9915% offor Best Offer+$4.99 delivery
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