1,500+ results
- Wonder Nation XXL 18 Swimsuit One Piece Swim Wear Orange Purple Striped VOpens in a new window or tabPre-Owned$13.49Was: $14.9910% offor Best OfferFree deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best OfferFree deliveryExtra 10% off with coupon
- Kanu Surf Patriotic One Piece Swimsuit Stars Stripes Criss Cross Back Size 12Opens in a new window or tabBrand New$29.83or Best OfferFree delivery
- 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 deliveryFree returnsTop Rated Plus
- Justice Swim Shorts Girls Size 12 Multicolor Polka Dot Spellout EUCOpens in a new window or tabPre-Owned$9.99Buy It NowFree deliveryBenefits charity
- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left42m$12.99Buy It NowFree delivery
- NWT Justice Black Tiered Ruffle Tankini Swimsuit 2PC 12 GirlsOpens in a new window or tabBrand New$14.99Buy It NowFree delivery
- NWT Janie and Jack girl Minnie Mouse pink white polka dot bikini swim suit 12Opens in a new window or tabNew (Other)$32.99Buy It NowFree delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Wonder Nation XXL 18 Swimsuit One Piece Swim Wear Orange Purple Striped VOpens in a new window or tab$13.49bkvintagethrifts (3,227) 98.7%Extra 10% off with coupon
- Girls Body Glove Grey and Pink Track Suit Size 12 (196)Opens in a new window or tab$17.97rivercityauctions (3,541) 100%
- Cat & Jack Girls Green Watermelon Lightweight Swim Cover Up Size Large 10/12Opens in a new window or tab$14.99manatee33 (1,110) 98.7%
- Matilda Jane Girls Size 12 One Piece Swimsuit Blue Pink Cabbage Rose Floral BathOpens in a new window or tab$17.56snowshowers (16,076) 99.6%
- NWT Boys Minecraft UPF 50+ Sun Protection Tee Size 10/12Opens in a new window or tab$13.27titan27279 (6,384) 99.8%
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tab$24.65shoppermaxx (15,745) 99.7%
- NWT Cat & Jack Girls Harmony 2 PC Bikini Set - Blue Size XXL 18/20 Free ShipOpens in a new window or tab$16.92livtown (44,620) 99.7%12 watchersBuy 1, get 1 50% off
- Kanu Surf Jasmine One Piece Swimsuit, Girl's Size 12, Aria Purple NEW MSRP $33Opens in a new window or tab$19.99auction-houz (2,553) 98.8%
- NWT Justice Palm Tree Graphic Tankini Swimsuit 2PC 12 GirlsOpens in a new window or tabBrand New$14.99Buy It NowFree delivery
- NWT Snapperrock Girls Shirred Floral Bikini Set Sz 12 ADORABLE FREE SHIPPING A14Opens in a new window or tabBrand New$22.46Was: $29.9525% offor Best OfferFree delivery
- 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 days14+ sold
- Speedo Girls ProLT Super Pro Youth Athletic One-Piece Swimsuit, Speedo Navy 8/24Opens in a new window or tabBrand New$16.99Buy It NowFree deliveryLast one
- Roxy Girls 12 1 Pc Tropical Floral Bodysuit UV Long Sleeve Rash Guard SwimsuitOpens in a new window or tabBrand New$32.00or Best OfferFree delivery
- Girls Body Glove Grey and Pink Track Suit Size 12 (196)Opens in a new window or tabPre-Owned$17.97or Best OfferFree deliveryFree returns
- 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
- Cat & Jack Girls Green Watermelon Lightweight Swim Cover Up Size Large 10/12Opens in a new window or tabPre-Owned$14.99Buy It NowFree delivery
- O'neill Naya Floral Strappy Side Bralette SetOpens in a new window or tabBrand New$59.50Buy It NowFree delivery
- GIRL'S SUN & SKY PINK LONG SLEEVE SWIM SHIRT AND HAT~SIZE YOUTH MEDIUM~10/12~NWTOpens in a new window or tabBrand New$8.00Buy It NowFree delivery
- Lilly Pulitzer Girls Sz 14 Green Pink FRIED CATFISH Bikini Swim Top $ Bottom VTGOpens in a new window or tabPre-Owned$44.95Buy It NowFree delivery
- Girls Swimsuit Size 11-12 Years Criss Cross Bikini Set Ivory GreenOpens in a new window or tabBrand New$11.50Buy It NowFree delivery
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoSpeedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tabNew (Other)$24.65Free delivery
- JusticeJustice Swim Shorts Girls Size 12 Multicolor Polka Dot Spellout EUCOpens in a new window or tabPre-Owned$9.99Free delivery
- HurleyHurley Girls' High Waisted Bikini 2-Piece Swimsuit, Pink/Multi Stripe, size 12Opens in a new window or tabBrand New$24.90Free delivery
- SpeedoSpeedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, 12Opens in a new window or tabBrand New$33.58Free delivery
- HurleyHurley Big Girls Tri-Cutout Tankini, Blue Floral, 12Opens in a new window or tabBrand New$14.99Free delivery
- ROXYRoxy Girl Long Sleeve 2 Piece Rash Guard Tankini Swimsuit Set Long Sleeve 16/2XLOpens in a new window or tabBrand New$54.99Free delivery
- ROXYRoxy Big Girls One Piece Boheme Life Printed Swimsuit Size 12Opens in a new window or tabBrand New$27.00Free delivery
- Girl's Youth Under Armour One Heat Gear Piece Swimsuit UPF 30Opens in a new window or tabBrand New$19.99Buy It NowFree delivery in 2-3 daysFree returns1+ watchersTop Rated Plus
- Janie & Jack Big Girl Size 12 Floral 2 Piece Bathing Suit NWTOpens in a new window or tabBrand New$32.50Buy It NowFree delivery
- New Mini Boden Camo Swim Shorts Size: 9-10y and Tankini and Tankini Top 11-12Opens in a new window or tabBrand New$34.00Buy It NowFree delivery
- Crewcuts Girls Ruffle Strap Swim Top w/ UPF 50+ Size 12 Green Purple FloralOpens in a new window or tabBrand New$9.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Wonder Nation Girls SIZE 2XL 18 Asymmetrical Bikini Swimsuit with UPF 50 +Opens in a new window or tabBrand New$10.99or Best OfferFree deliveryExtra 15% off with coupon
- Wonder National Girls Lavender Hibiscus 1pc Swimsuit W/removable Pads Sz L 10-12Opens in a new window or tabBrand New$11.99Buy It NowFree delivery
- Athleta Girl Cannonball 2.0 Aqua Floral Large 12 Swim Shorts Lot of 2Opens in a new window or tabPre-Owned$19.00Buy It NowFree delivery
- KANU Surf Girls Swim Rashguard Top Longsleeve ATLANTIS NWT Size 12Opens in a new window or tabBrand New$13.99Buy It NowFree delivery
- Matilda Jane Girls Size 12 One Piece Swimsuit Blue Pink Cabbage Rose Floral BathOpens in a new window or tabPre-Owned$17.56Was: $19.9512% offBuy It NowFree deliveryFree returnsTop Rated Plus
- NWT Boys Minecraft UPF 50+ Sun Protection Tee Size 10/12Opens in a new window or tabBrand New$13.27Was: $18.9530% offor Best OfferFree delivery
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tabNew (Other)$24.65Was: $29.0015% offBuy It NowFree deliveryFree returnsTop Rated Plus
- NWT Cat & Jack Girls Harmony 2 PC Bikini Set - Blue Size XXL 18/20 Free ShipOpens in a new window or tabBrand New$16.92or Best OfferFree deliveryBuy 1, get 1 50% off
- New Mini Boden Girls Aqua Floral Long Sleeve Rashguard SPF 40+ Size 11-12Opens in a new window or tabBrand New$25.00Buy It NowFree delivery
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- Roxy Girl's 12 L/S Crop Bikini 2 Pc Rash Guard Tankini Swimsuit Coral BlueOpens in a new window or tabBrand New$28.00or Best OfferFree delivery4 watchers
- Acacia Swimsuit - Girls Blue Batik Blossom Sz: XXLOpens in a new window or tabBrand New$70.00or Best OfferFree delivery
- Little Girls Two Piece Tankini Swimsuit Summer Boyshort Bathing Suit Beach RashOpens in a new window or tabBrand New$31.70 to $41.98Buy It NowFree deliveryFree returns
- Burberry kids swimsuit size 12YOpens in a new window or tabPre-Owned$100.00Buy It NowFree delivery10 watchers
- 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
- Girls Swimsuit Print Swimwear Suits Set Floral Briefs Swimming Shorts SkirtOpens in a new window or tabNew (Other)$10.23 to $16.78Buy It NowFree deliveryfrom China
- OSHKOSH Big Girls Two Piece Bikini Swimsuit NWT Size 12 Yellow w/ FlowersOpens in a new window or tabBrand New$10.99Buy It NowFree delivery
- Speedo Girls Closed Racerback One Piece Swimsuit Cot D'Azur Collage Size 12 NWTOpens in a new window or tabBrand New$15.49Buy It NowFree delivery
- Athleta Girl's Cannonball Shorts JL3 Purple Camo Tie-Dye Large (12) NWTOpens in a new window or tabBrand New$13.49Was: $14.9910% offBuy It NowFree deliveryFree returnsTop Rated Plus
- BNWT Burberry London Little Girl's & Girl's Sandie One-Piece Swimsuit MSRP $250!Opens in a new window or tabBrand New$79.99Buy It NowFree delivery7+ watchers
- GIRL'S CHILDREN'S PLACE 1 PCS SWIMSUIT~SIZE LARGE 10 / 12Opens in a new window or tabPre-Owned$6.50Buy It NowFree delivery
- NWT Gymboree girl one-piece green pink rosette floral swimsuit size 12Opens in a new window or tabBrand New$22.99Buy It NowFree delivery
- Justice Bikini Bathing Suits Swim Suits Sizes 7 8 10 12 14 16 16P 18Opens in a new window or tabBrand New$15.40Was: $22.0030% offBuy It NowFree delivery
- SPEEDO Girl's Size 12 Swimsuit 1 Pc Swim Black Pink Coral Paradise NWTOpens in a new window or tabBrand New$19.90Buy It NowFree delivery in 2-4 days3 watchers
- Abercrombie Fitch girls high-neck wrap front 2pcs swimsuit PINK 11/12 $39.95Opens in a new window or tabBrand New$19.99Buy It NowFree delivery11 sold
- Baby Girls Western Horse Ruffle Two Pieces SwimsuitsOpens in a new window or tabNew (Other)$18.99Buy It NowFree delivery
- Kid 123 Long Sleeve Rash Guard Swimsuit Black Pink Flower Marbled 11-12Y GirlOpens in a new window or tabBrand New$12.00Buy It NowFree deliveryFree returnsTop Rated Plus
- Art Class girls Sandy Daze swimsuit top L 10/12Opens in a new window or tabBrand New$5.00Buy It NowFree delivery
- Wonder Nation Girls 2XL (18) Pink Tropical Print 2-Piece Flounce Bikini SwimsuitOpens in a new window or tabBrand New$12.34Was: $12.995% offor Best OfferFree delivery
- Nike Girls Swimsuit Hydrastrong One Piece Black Teal Kneeskin Sz 28 Y (11-12)Opens in a new window or tabBrand New$24.77Buy It NowFree delivery
- Eddie Bauer Girls Blue Purple 2 PC Rash Guard Short Sleeve Swimsuit Set M 10/12Opens in a new window or tabPre-Owned$14.99Buy It NowFree delivery
- Wonder Nation Girls Size XXL 18 Popsicles Design 2-piece BikiniOpens in a new window or tabBrand New$12.79Was: $15.9920% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$9.99 to $11.99Buy It NowFree delivery
- Kanu Surf Girls' Beach Sport Cut-Out One Piece Swimsuit Spring Bouquet Size 12Opens in a new window or tabBrand New$23.10Was: $33.0030% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- NEW GIRLS 12 SPEEDO 2 PIECE TANKINI SET SWIMSUIT SUIT RADIANT BLUE COLORBLOCKOpens in a new window or tabBrand New$19.95Buy It NowFree delivery in 2-4 days
- 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 delivery
- New $80 Speedo swimsuit Performance Racing Green Youth 6/22 Train Tech IIIOpens in a new window or tabBrand New$19.95or Best OfferFree deliveryFree returnsTop Rated Plus
- Roxy 16/XXL Girl's Field of Love Long Sleeve 2 Pc Rash Guard Tankini SwimsuitOpens in a new window or tabBrand New$28.00or Best OfferFree delivery13 watchers
- Roxy 12 Girls Flutter 2 Pc Bikini Swimsuit Flounce Pink Blue Tropical Print SetOpens in a new window or tabBrand New$24.90Buy It NowFree delivery in 2-4 days
- Justice Girls Tankini Swimsuit 2 Piece Set Pink Tie Dye Logo Size 12/14Opens in a new window or tabBrand New$21.99Buy It NowFree deliveryFree returns4 watchersTop Rated Plus
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$22.00or Best OfferFree deliveryFree returnsSave up to 10% when you buy moreTop Rated Plus
- Lilly Pulitzer NWT Girls Vossie Swimsuit Wish You Were Here Size 12Opens in a new window or tabBrand New$68.00Buy It NowFree delivery
- New Mini Boden Two-Piece Wrap Swimsuit Blue Flamingos Size 11-12Opens in a new window or tabBrand New$25.00Buy It NowFree 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
- Burberry Girls Vermillion sandie logo swim bathing suit blue 6 8 10 12 14Opens in a new window or tabBrand New$85.00Buy It NowFree delivery
- Juicy Couture Girl's 2 Piece Bikini Set Pink Back to School SALE NEW with TAGSOpens in a new window or tabBrand New$15.50Was: $62.0075% offBuy It NowFree deliveryFree returns5+ watchersTop Rated Plus
- Girls One-Piece Swimsuit Dolphin Print BlueOpens in a new window or tabNew (Other)$18.99Buy It NowFree delivery
- NWT GIRLS size 10, 11-12 MINTED STRIPE RUFFLE HEM BIKINIOpens in a new window or tabBrand New$22.00Buy It NowFree delivery
- Kanu Surf Jasmine One Piece Swimsuit, Girl's Size 12, Aria Purple NEW MSRP $33Opens in a new window or tabBrand New$19.99Buy It NowFree delivery
- Swimsuit Rashguard One Piece Mermaid Design Size Large 11/12Opens in a new window or tabPre-Owned$15.00or Best OfferFree delivery
- Items Per Page
