637 results
- Chloé Girls Navy and White Striped Swimsuit One Piece Bathing SuitOpens in a new window or tabPre-Owned$43.00or Best Offer+$8.24 delivery
- Hanna Andersson Navy Blue Striped Rash Guard - Size 12 NWOTOpens in a new window or tabNew (Other)$18.00or Best Offer+$4.84 delivery
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$26.99Was: $29.9910% offor Best OfferFree deliveryExtra 10% off with coupon
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$6.30 delivery
- Breaking Waves Swimwear Swimsuit Girl Size 12 Two-piece Colorful NWTOpens in a new window or tabBrand New$19.99Buy It NowFree delivery
- Girls' 'Summer Picnic' Striped One Piece Swimsuit Cat & Jack Blue 10/12Opens in a new window or tabPre-Owned$7.990 bids · Time left17h 46m+$5.95 delivery
- VTG Gymboree Terry Cloth Swim Cover Up Girls 12 Striped Full Zip Hooded BathingOpens in a new window or tabPre-Owned$25.00Buy It Now+$8.25 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWDOpens in a new window or tab$27.11gcsservices (22,568) 99.2%
- Crewcuts Rashguard SPF 50 One Piece Swimsuit Size 12Opens in a new window or tab$15.00ottos_closet (2,037) 99.1%
- Toobydoo Baby Girl's Sunshine Stripe Bikini Multi Size 11/12Opens in a new window or tab$42.00simonbest (2,408) 99.5%
- Melrose And Market Rainbow Stripe One-Piece Swimsuit. Girls Size 12. NWT. NOpens in a new window or tab$17.99bearbear0422 (1,501) 99.6%
- Nike Kids Girls' Optic Shift V-Back One Piece, Hyper Cobalt, 7Opens in a new window or tab$34.50enduk15 (4,850) 100%
- Surfit Girl's Dolphin Striped Swimsuit UV50 Plus, 12-24 monthsOpens in a new window or tab$7.00sport-outlet-handvers (43,670) 98.9%
- Jump'N Splash Girl's Zig Zag crossback Tankini Swimsuit size 12Opens in a new window or tab$14.99awakennow (5,212) 99.6%
- Girls One Piece Bathing Suit Black And White Stripes Summer Beach Size 9/12Opens in a new window or tab$17.10mjaybell24 (9,346) 99.2%
- Snapper Rock Girl's Size 12 One Shoulder Striped UPF 50 NWTOpens in a new window or tabBrand New$18.70Was: $22.0015% offor Best Offer+$5.35 delivery in 2-4 days
- Roxy 12 Girls Flutter 2 Pc Bikini Swimsuit Ariel Disney x Treasure Stripe SetOpens in a new window or tabBrand New$24.90Buy It NowFree delivery22 watchers
- Lands End Rash Guard Rainbow Stripe Magenta 3 Piece Swim Suit Girls Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.84 delivery
- NWT Gap Kids Girls Swimsuit swim vertical stripes pastel u pick size $39.95Opens in a new window or tabBrand New$11.02Was: $11.988% offBuy It Now+$4.50 delivery
- Billabong Girl's Size 12 2 Pc Bikini Swimsuit Stoked on Stripes Blue Pink OrangeOpens in a new window or tabBrand New$29.90or Best OfferFree delivery
- WDW WILDLING Pink Stripe Aqua Ruffle Bikini Swim Suit Tankini Size 11-12YOpens in a new window or tabPre-Owned$39.95Buy It Now+$6.20 deliveryFree returns
- Little Marc Jacobs Girls One Piece Striped Metallic Swimsuit Red Black Size 12Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 deliveryExtra 30% off with coupon
- Betsey Johnson Girl's Sleeveless Bright Swimsuit Size 12Opens in a new window or tabNew (Other)$24.99Buy It Now+$4.57 delivery
- Eddie Bauer Youth Reversible 4-piece Swimsuit Set BLUE & WHITE Size M:10/12Opens in a new window or tabBrand New$13.97Buy It Now+$7.99 delivery
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$30.03Buy It NowFree deliverySave up to 20% when you buy more
- Athleta Girl Striped Blue White Reversible Swimsuit Bikini Top Bottoms Sz 12Opens in a new window or tabPre-Owned$18.00or Best Offer+$6.35 delivery
- $95 Roxy Kid Girl Orange Stripe Shoulder Tie One-Piece Swimsuit Swimwear Size 12Opens in a new window or tabBrand New$17.48Was: $49.9565% offor Best Offer+$9.99 delivery in 2-3 days
From our popular brands
Based on number of views and purchases | Sponsored- ROXYNWOT Roxy Girls Like Us Flutter Swim Set, Bright White Rainbow Size 12Opens in a new window or tabNew (Other)$24.99+$8.84 delivery
- ROXYRoxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00+$6.00 delivery
- HurleyHurley Girls' High Waisted Bikini 2-Piece Swimsuit, Pink/Multi Stripe, size 12Opens in a new window or tabBrand New$24.90Free delivery
- JusticeJustice Bikini Bathing Suits Swim Suits Sizes 7 8 10 12 14 16 16P 18Opens in a new window or tabBrand New$22.00Free delivery
- NikeNike Kids Girls' Optic Shift V-Back One Piece, Hyper Cobalt, 7Opens in a new window or tabBrand New$34.50Free delivery
- SpeedoSpeedo Bathing Suit Girls Size 12 One Piece Racer Back Side StripeOpens in a new window or tabPre-Owned$12.99+$6.95 delivery
- BillabongBillabong Swim Top Girls Size 12 Striped Bikini NWOTOpens in a new window or tabNew (Other)$16.88+$4.08 delivery
- GymboreeVTG Gymboree Terry Cloth Swim Cover Up Girls 12 Striped Full Zip Hooded BathingOpens in a new window or tabPre-Owned$25.00+$8.25 delivery
- GapNWT GAP KIDS Girls Size XL (12) Lot of 3 Bathing Suits/Swimsuits Colorful NEWOpens in a new window or tabBrand New$36.00+$9.45 delivery
- SpeedoSpeedo Girl's Striped Two Piece Blue Multi Tankini Swimsuit Set Size 12Opens in a new window or tabBrand New$39.10+$7.35 delivery
- DisneyBLUEY Water Shoes Swim Sandals Girls Bingo Dog Disney 9 10 11 12 13 1 Summer NWTOpens in a new window or tabBrand New$22.51+$5.45 delivery
- Lands End Kids Swim Top Girls 12 Tankini Cross Straps AthleticOpens in a new window or tabPre-Owned$9.99or Best Offer+$6.49 deliveryFree returnsTop Rated Plus
- 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+$5.14 delivery
- Gerry Girls 2-Piece Swim Set Top and Bottoms Swimsuit Set (Starfish, 12)NWTOpens in a new window or tabBrand New$19.99Buy It NowFree delivery
- NWT Gap Kids Girls Swimsuit swim rainbow stripes ruffle Recycled you pick sizeOpens in a new window or tabBrand New$9.42Was: $10.4710% offBuy It Now+$4.50 delivery3+ watchers
- Milly Minis One Piece Swimsuit White Wavy Rainbow Stripe Made in USA Size 12Opens in a new window or tabNew (Other)$60.00or Best Offer+$5.99 delivery
- NWT GAP KIDS Girls Size XL (12) Lot of 3 Bathing Suits/Swimsuits Colorful NEWOpens in a new window or tabBrand New$36.00Was: $45.0020% offor Best Offer+$9.45 delivery
- MINI BODEN Blue Stripe Swim Suit Size 11-12YOpens in a new window or tabPre-Owned$11.87Was: $16.9530% offBuy It Now+$6.20 deliveryFree returns14 watchers
- NEW!! PQ Swim SIZE 12 Ayah Cut Out Sparkle Pink Multicolor One Piece SwimsuitOpens in a new window or tabBrand New$25.99or Best Offer+$4.99 delivery
- Cute Kate Mack Girls' One Piece Swimsuit Size 12 Striped Flower Applique WhiteOpens in a new window or tabPre-Owned$12.99Buy It NowFree delivery
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWDOpens in a new window or tabNew (Other)$27.11Buy It NowFree delivery
- Janie and Jack Girl's Watermelon Pink Stripe One Piece Swimsuit E1825 Size 12Opens in a new window or tabBrand New$59.99Buy It Now+$4.20 deliveryFree returnsTop Rated Plus
- J.Crew Crewcuts Girls $60 one-piece swimsuit with UPF 50+ Pink Size 12 CA521Opens in a new window or tabBrand New$35.00or Best OfferFree deliveryFree returnsExtra 40% off with couponTop Rated Plus
- JESSICA SIMPSON Ruffled Seersucker Navy Lime Bikini Swim Suit Girls 10 12 14 16Opens in a new window or tabBrand New$33.12Was: $39.9017% offBuy It Now+$5.50 delivery
- Ralph Lauren Girl's 9-12 Months Nautical Striped Two-Piece Rashguard SetOpens in a new window or tabBrand New$44.00Buy It Now+$8.00 delivery in 2-4 days
- Roxy Girl’s Two Piece Red Multicolored Striped Bikini Set Size 12Opens in a new window or tabBrand New$41.80or Best Offer+$6.55 delivery
- NEW Gerry Girls 3-pc Swimsuit Set Neon Orange Pink 8,12,14 Tankini Bikini ShortsOpens in a new window or tabBrand New$17.20Was: $21.5020% offBuy It Now+$7.35 delivery
- Juicy Couture Black Label Pink White Striped Crochet One Pc Swimsuit Girl SZ 12Opens in a new window or tabBrand New$49.99or Best Offer+$8.00 delivery
- Mini Boden Striped Swimsuit With Yellow Straps Size 11-12Y Blue & WhiteOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.00 delivery
- Splendid Girls - 171789 Boarder Stripe Sport Bra Set Size 12Opens in a new window or tabBrand New$29.40List price: $60.0051% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
- Hanna Andersson Striped Bikini Girls Size 12 Purple Ruffle Beach PoolOpens in a new window or tabPre-Owned$9.74Was: $14.9935% offor Best Offer+$5.85 deliveryFree returnsTop Rated Plus
- NWT GIRLS 12 BLACK & WHITE SUMMER THEME HALTER BIKINIOpens in a new window or tabBrand New$4.000 bids · Time left2d 8h+$6.65 delivery
- Gerry Youth 3-Piece Swim Set Size 12 Girls Purple Pink Black Bikini RacerbackOpens in a new window or tabPre-Owned$11.88or Best Offer+$7.57 delivery
- Rip Curl Girl’s Striped One Piece Swimsuit Size 12Opens in a new window or tabBrand New$41.00or Best Offer+$6.55 delivery
- NWT GIRLS size 10, 11-12 MINTED STRIPE RUFFLE HEM BIKINIOpens in a new window or tabBrand New$19.80Was: $22.0010% offBuy It NowFree delivery
- Boden Rash Guard Girl Swim Top 11-12 40+ UPF Colorful Rainbow Stripe Long SleeveOpens in a new window or tabPre-Owned$12.00or Best Offer+$5.00 delivery
- BILLABONG Blissed Out Girls One Piece Swimsuit Long Sleeve Girls Size 12Opens in a new window or tabBrand New$22.99Buy It Now+$4.84 delivery
- Ella Moss Girls Striped Halter Asserted One Piece Swimsuit NWT Size 12Opens in a new window or tabBrand New$25.00or Best Offer+$6.65 delivery
- Betsey Johnson Bathing Suit Girls Size 12 Striped 2-Piece Pink Pom-Poms Cute!Opens in a new window or tabPre-Owned$12.99Buy It Now+$4.99 delivery
- Roxy 12 Girls 2 Pc Last In Paradise Bandeau Top Bikini Swimsuit Set Pink BlueOpens in a new window or tabBrand New$29.90Buy It NowFree delivery
- G06-Tea Collection, 12Y, 0/s 2 pc swimsuit (Coral/Ivory Striped)Opens in a new window or tabPre-Owned$23.00or Best Offer+$7.00 delivery in 2-3 days
- NWT O’Neill sz 12 GIRL'S LOWTIDE PIQUE RUFFLE BRALETTE SWIM SETOpens in a new window or tabBrand New$25.00or Best Offer+$4.51 delivery
- Billabong Girls Striped One Piece Swimsuit White/Black Size 12Opens in a new window or tabNew (Other)$29.99Buy It Now+$6.55 delivery
- Maaji Girls' sz 12 Bikini Top Lagoon Azure Blue Stripe GeoOpens in a new window or tabPre-Owned$20.00or Best Offer+$4.84 delivery
- JCrew Crewcuts UPF 50+ Striped One-Piece Swimsuit w/ Zipper Closure, Sz 12, NWOTOpens in a new window or tabNew (Other)$21.50or Best OfferFree delivery
- GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Owned$11.990 bids · Time left1d 16hor Best Offer+$6.55 delivery
- Crewcuts Rashguard SPF 50 One Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$15.00or Best OfferFree delivery
- NEW Girls BODY GLOVE Pink One Piece Tank Logo Swimsuit Size 12 Striped UPF 50Opens in a new window or tabBrand New$12.34Was: $12.995% offBuy It Now+$6.99 delivery
- Splendid Girls size 12 bikini bottoms Mosaic Palm reversibleOpens in a new window or tabNew (Other)$12.50Was: $24.9950% offor Best Offer+$4.14 delivery
- NEW Betsey Johnson 2 Piece Bright Striped Swimsuit Girls Sz 12 NWTOpens in a new window or tabBrand New$27.00or Best Offer+$6.20 delivery in 2-4 days
- Speedo Girls' Striped Blocked 1 Piece Swimsuit Red White Blue SZ 12 NWT MSRP 42Opens in a new window or tabBrand New$15.00or Best Offer+$6.55 delivery
- Nike Girls Swim Size 12 Tankini Top Strappy Back Pink Purple Orange Stripes BraOpens in a new window or tabPre-Owned$14.99or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- J.Crew Girls’ Short-Sleeve One-Piece Swimsuit In Seersucker W/ UPF 50+ Sz. 12Opens in a new window or tabPre-Owned$13.99or Best OfferFree delivery
- Gymboree DAISY DAYS Vintage NWT 12 Green/white stripe bikini swim suitOpens in a new window or tabBrand New$24.99Buy It Now+$5.75 delivery
- NWT Disney Store Mickey Mouse Stripe swim cover up Hooded GirlsOpens in a new window or tabBrand New$17.95Was: $19.9510% offBuy It Now+$4.99 delivery
- Hanna Andersson Girls Blue & White Striped Tankini Swim Top Size 12Opens in a new window or tabNew (Other)$14.99or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- NWT Gymboree Nautical Striped Heart Rashguard Set Swim Set Swimsuit Girl 8 10 12Opens in a new window or tabBrand New$28.99Buy It Now+$4.99 delivery in 2-3 days1+ watchers
- Splendid Girls sz 12 One Piece Swimsuit Navy Blue Leopard Beige Cream 52537Opens in a new window or tabPre-Owned$28.00or Best Offer+$6.55 delivery
- NWOT HANNA ANDERSSON SUNBLOCK SWIM RASH GUARD RAINBOW STRIPES 150 12 $42Opens in a new window or tabNew (Other)$29.99Buy It Now+$6.20 delivery in 2-4 days
- SPEEDO Girl's Size 12 Super Sonic Swimsuit 1 Pc Swim Blue Green Rainbow StripeOpens in a new window or tabBrand New$18.90Buy It NowFree delivery
- Cat & Jack Purple Striped Flamingo Ruffle Straps One Piece Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$9.990 bids · Time left17h 59m+$5.95 delivery
- NWT Gymboree Valentine's Day Striped Heart Swimsuit 6 7 8 10 12 GirlsOpens in a new window or tabBrand New$14.98Was: $16.6510% offBuy It NowFree delivery
- Girls One Piece Vertical Striped Halter Swimsuit sz 11-12 Adj Pink Multi NewOpens in a new window or tabNew (Other)$5.95Buy It Now+$6.55 delivery
- Splendid Lurex One Piece Swimsuit Girls 12 Multi Striped Print High Neck Pull-OnOpens in a new window or tabBrand New$16.26or Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- NWOT Roxy Girls Like Us Flutter Swim Set, Bright White Rainbow Size 12Opens in a new window or tabNew (Other)$24.99Buy It Now+$8.84 delivery
- Items Per Page
