1,000+ results
- JANIE AND JACK Green Plaid Ruffle Bikini Swim Suit Size 12 EUCOpens in a new window or tabPre-Owned$16.95Buy It Now+$6.20 deliveryFree returns
- Oneill Swim Bottom Girls 12 StripedOpens in a new window or tabPre-Owned$8.51or Best Offer+$4.51 deliveryFree returnsExtra 15% off with coupon
- RYLEE + CRU Garden Birds Ruffle Swim Suit Size 12-14Y EUCOpens in a new window or tabPre-Owned$34.95Buy It Now+$6.20 deliveryFree returns
- RYLEE + CRU Undersea Swim Suit Size 12-14YOpens in a new window or tabPre-Owned$34.95Buy It Now+$6.20 deliveryFree returns
- NWT Justice Girl 2pc Flutter Sleeve Cupcake Tankini Swimsuit UPF 50+ Size 12/ 14Opens in a new window or tabBrand New$14.99Buy It Now+$5.99 deliveryFree returns3 watchersTop Rated Plus
- Hurley Bikini Bottom Girls Floral Hawaiian Beach Size 10/12Opens in a new window or tabNew (Other)$5.00Buy It Now+$6.00 deliveryFree returns$5 off $60+ with coupon
- Raisins Girls Swimsuit Size 12 Pink Orange Floral One Piece Side Cut OutsOpens in a new window or tabPre-Owned$11.99Was: $14.9920% offor Best Offer+$6.30 deliveryFree returnsTop Rated Plus
- MINI BODEN Watermelon Bikini Swim Suit Size 13-14Y EUCOpens in a new window or tabPre-Owned$24.95Buy It Now+$6.20 deliveryFree returns
Picked For You
Top selling items from trusted sellers | Sponsored- BODEN Girls 11-12 y - Swimsuit X-back Colorful Floral Blue Neon Yellow One-PieceOpens in a new window or tabPre-Owned$9.99Buy It Now+$4.99 deliveryFree returns
- Girls Lands End Size 12 Rash Guard Bikini Swimsuit Long Sleeve 3-PieceOpens in a new window or tabPre-Owned$36.97or Best OfferFree deliveryFree returnsTop Rated Plus
- Carter's 2 pc flip sequin heart love Rash Guard shirt bikini swimsuit Sz 12Opens in a new window or tabBrand New$11.62Was: $12.507% offBuy It Now+$5.50 deliveryFree returns2+ watchersTop Rated Plus
- Girls St Tropez 2 Pc Fully Lined Multicolor Bikini Swimsuit Swimwear Sz 12Opens in a new window or tabBrand New$11.15Was: $11.997% offBuy It Now+$4.99 deliveryFree returnsTop Rated Plus
- Speedo Girls Navy Solid Cross Back Multi Straps Swimsuit One Piece Size 12Opens in a new window or tabBrand New$34.99or Best Offer+$4.99 deliveryFree returns
- All-Over Elegant Italia - Italy Flag And Map Youth SwimsuitOpens in a new window or tabBrand New$48.50Buy It Now+$3.99 deliveryFree returns
- WDW WILDLING Hearts Tie Bikini Swim Suit Size 11-12YOpens in a new window or tabPre-Owned$39.95Buy It Now+$6.20 deliveryFree returns
- O'NEILL 296604 Girls Margot Knot Swim Complete, In the color slate Size 12Opens in a new window or tabBrand New$41.30List price: $69.0040% offor Best Offer+$3.60 deliveryFree returnsTop Rated Plus
- Athleta Girl Free Spirit Tie Dye Racerback Bikini Top Girls' Sz: L/12 NWT $29Opens in a new window or tabBrand New$18.45Buy It NowFree deliveryFree returnsTop Rated Plus
- Roxy Girls' Ilacabo Active Athletic Swimsuit Top Size 12Opens in a new window or tabBrand New$14.00Was: $20.0030% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Eddie Bauer girls Rashard swim shirt size medium 10/12Opens in a new window or tabPre-Owned$6.33Was: $7.4515% offBuy It Now+$6.99 deliveryFree returns
- Lands' End Swimsuit Swim Dress Girls Size 12 Rainbow Print One Piece TankOpens in a new window or tabPre-Owned$14.39Was: $17.9920% offor Best Offer+$6.50 deliveryFree returnsTop Rated Plus
- Juicy Couture Black Label Bikini Swimsuit Girls 12 Aqua with Pink MSRP $62 NewOpens in a new window or tabBrand New$12.99Buy It Now+$4.99 deliveryFree returnsTop Rated Plus
- Free Style Girls Sz 12 Swimsuit Two Piece Bikini Colorful Tankini Hippie RuffleOpens in a new window or tabPre-Owned$7.00or Best Offer+$6.00 deliveryFree returnsExtra 5% off with couponTop Rated Plus
- abercrombie kids girls Purple 11/12 Swimsuit Bikini Great ConditionOpens in a new window or tabPre-Owned$14.00or Best Offer+$7.45 deliveryFree returnsTop Rated Plus
- Tea Collection Rash Guard one piece Swim Girl Watermelon size 12Opens in a new window or tabPre-Owned$16.80Was: $24.0030% offor Best Offer+$5.50 delivery in 2-4 daysFree returns
- 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 35% off with couponTop Rated Plus
- Girls' 'Wild Cat' Leopard Spot Printed One Piece Swimsuit - art class L 10/12Opens in a new window or tabBrand New$8.50Was: $17.0050% offor Best Offer+$3.89 deliveryFree returnsTop Rated Plus
- MINI BODEN Blue Stripe Swim Suit Size 11-12YOpens in a new window or tabPre-Owned$16.95Buy It Now+$6.20 deliveryFree returns
- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink 2-piece Swimsuit Girls SZ 12Opens in a new window or tabBrand New$8.800 bids · Time left1d 9h+$5.85 deliveryFree returns
- 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
- Lilly Pulitzer Issie One Piece Swimsuit Sz 12 Colorful Ruffle Coastal CrossbackOpens in a new window or tabPre-Owned$55.00Was: $109.9950% offor Best Offer+$7.35 deliveryFree returns
- 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
- Cabana Life Girls 12 Rash Guard Long Sleeve Swim Shirt Zip Sun ProtectionOpens in a new window or tabPre-Owned$16.09Was: $22.9930% offor Best Offer+$6.30 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- M&S Marks & Spencer Pink Flamingo 2-Pc Bikini Swimsuit Girls Size 11-12 NWTOpens in a new window or tabBrand New$14.99Buy It Now+$5.00 delivery in 2-4 daysFree returnsTop Rated Plus
- NWT Cheeky Plum Floral / Plaid Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Roxy ERGWR03354 Girl's Sz 12/L Orange Last in Paradise L/S One Piece SwimsuitOpens in a new window or tabBrand New$19.00Was: $36.5348% offBuy It Now+$7.99 deliveryFree returnsTop Rated Plus
- Kanu Surf Girls 12 Blue Tie Dye Willow Racerback Bikini Top Swim Separates NEWOpens in a new window or tabBrand New$7.95or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- Childrenchic Girls 12 Apres Swim Liberty Set Swimsuit White Cotton Ruffle SleeveOpens in a new window or tabBrand New$9.99Buy It NowFree deliveryFree returnsTop Rated Plus
- J Crew Crewcuts Girls Bikini Top Size 12 Blue WhiteOpens in a new window or tabBrand New$7.20Was: $12.0040% offor Best Offer+$7.95 deliveryFree returnsTop Rated Plus
- Girls Body Glove Grey and Pink Track Suit Size 12 (196)Opens in a new window or tabPre-Owned$19.99or Best OfferFree deliveryFree returns
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5Â Size 12Opens in a new window or tabBrand New$79.20Was: $88.0010% offBuy It Now+$5.20 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- NWT Cheeky Plum Floral Two Piece Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryFree returnsTop Rated Plus
- Girls 2 Piece Bikini Striped - Cat & Jack L 10/12Opens in a new window or tabBrand New$8.50Was: $17.0050% offor Best Offer+$3.89 deliveryFree returnsTop Rated Plus
- 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 deliveryFree returnsTop Rated Plus
- Girl's Youth Under Armour One Heat Gear Piece Swimsuit UPF 30Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returns1+ watchersTop Rated Plus
- New Zealand Snapper Rock UPF 50+ Water Hues one piece swimsuit, girl 12,NWTOpens in a new window or tabBrand New$34.99Buy It Now+$4.95 deliveryFree returnsTop Rated Plus
- Rock Your Kid Girls' Spread Love One Piece Swimsuit MC9 White Multi Size 12 NWTOpens in a new window or tabBrand New$7.80Was: $12.0035% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Speedo Blue Girls Youth 12/28 Swimsuit One Piece Prolt Super Pro Solid SwimOpens in a new window or tabBrand New$12.95or Best Offer+$5.50 deliveryFree returnsTop Rated Plus
- Kanu Surf Swimsuit Girls 12 Sea Green Red Cherries One Piece AddieOpens in a new window or tabBrand New$11.04Was: $12.9915% offor Best Offer+$4.99 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Love and Grow Clothing Co All American Girls One Piece Swimsuit 12 years NWTOpens in a new window or tabBrand New$61.95Buy It NowFree deliveryFree returns$5 off 2+Top Rated Plus
- Kanu Surf Girls' Hurricane Beach Sport One Piece Swimsuit Purple Size 12Opens in a new window or tabBrand New$16.50Was: $33.0050% offBuy It NowFree deliveryFree returnsTop Rated Plus
- SWEETHONEY Strawberry Hooded Swim Cover Size 12YOpens in a new window or tabPre-Owned$24.95Buy It Now+$8.85 deliveryFree returns14 watchers
- REI Floral UPF 35 Rash guard Girls 12Opens in a new window or tabPre-Owned$12.00Was: $15.0020% offor Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 12~NWTOpens in a new window or tabBrand New$24.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Justice Girls Bikini Swimsuit Pink Tie Dye 2 Piece Smocked Front Top Size 12/14Opens in a new window or tabBrand New$21.79Buy It NowFree deliveryFree returnsTop Rated Plus
- Girl's Hurley 2 Piece Swim Shirt Pink Purple Size Medium 10 - 12 Rash GuardOpens in a new window or tabBrand New$15.99Buy It Now+$4.00 deliveryFree returns10 watchersTop Rated Plus
- Roxy 274821 Girls' Heaven Wave One Piece Swimsuit, Mood Indigo ANIMALIA S, 12Opens in a new window or tabBrand New$31.50List price: $55.0043% offBuy It Now+$3.60 deliveryFree returnsTop Rated Plus
- NWT Cheeky Plum Floral / Polka Dot Bathing Suit Girl's Size 12Opens in a new window or tabBrand New$15.50Was: $30.9950% offBuy It Now+$4.15 deliveryFree returnsTop 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
- Billabong Girls Zigginz High Neck Two Piece Swimsuit Multicolor Size 12 4926Opens in a new window or tabBrand New$24.97Was: $49.9550% offBuy It Now+$5.00 deliveryFree returnsTop Rated Plus
- 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 returnsLast oneTop Rated Plus
- Hanna Andersson Girls Long Sleeve Swim Shirt 150cm or US size 12 Star WarsOpens in a new window or tabPre-Owned$12.99Buy It NowFree deliveryFree returnsTop Rated Plus
- O'Neill Kids Alexa Tile Knot Top Set Canyon Clay 12 Big KidsOpens in a new window or tabBrand New$34.99Buy It Now+$6.50 deliveryFree returnsTop Rated Plus
- Kanu Surf Girls' Coral Reef Beach Sport Wrap Around Bikini Swimsuit Size 12Opens in a new window or tabBrand New$33.00Buy It NowFree deliveryFree returnsTop Rated Plus
- Kanu Surf Swimsuit Girls 12 Blue Floral One Piece Ruffle 8564Opens in a new window or tabBrand New$12.99or Best Offer+$4.99 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- UV SKINZ UPF 50+ Girls' 3-Piece Swim Set - 1359296Opens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returns
- Speedo Girls Sz. 12 Pink, Blue Classic One Piece, ** Nt Desc**Opens in a new window or tabPre-Owned$10.99or Best Offer+$5.89 deliveryFree returnsTop Rated Plus
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size 12 2666Opens in a new window or tabBrand New$22.50Was: $45.0050% offBuy It Now+$5.00 deliveryFree returnsTop Rated Plus
- Kanu Surf Girls' Julia UPF 50 Beach Sport Angle Bikini Purple Size 12Opens in a new window or tabBrand New$33.00Buy It NowFree deliveryFree returnsTop Rated Plus
- Kami Girls Swim Top Size 12 Multicolored AbstractOpens in a new window or tabNew (Other)$5.35Was: $9.9246% offor Best Offer+$3.95 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- The Girls Gap Kids Size XL 12 One Piece Swimsuit Green Striped Extra LargeOpens in a new window or tabPre-Owned$15.54or Best OfferFree deliveryFree returnsTop Rated Plus
- Cat & Jack Two Piece Girls Long Sleeve Swimsuit Green Hearts Stars Size L 10/12Opens in a new window or tabPre-Owned$5.99or Best Offer+$6.55 deliveryFree returnsTop Rated Plus
- Girls So Mermaid Tail Swimsuit Bottom New Size 12 TealOpens in a new window or tabBrand New$11.99Buy It NowFree deliveryFree returnsLast oneTop Rated Plus
- NWT girls MATILDA JANE Lets go together Relay Swimsuit size 12 NEWOpens in a new window or tabBrand New$39.95Buy It NowFree deliveryFree returns$5 off 2+Top Rated Plus
- Hanna Andersson Striped Bikini Girls Size 12 Purple Ruffle Beach PoolOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.85 deliveryFree returns
- Volcom A7150 Kids Black Stripe Juiced One-Piece Swimsuit Size 12Opens in a new window or tabBrand New$60.00Buy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Maaji L45202 Girls Multi Isla Bonita Girls Bikini Set Size 12Opens in a new window or tabNew (Other)$52.50Was: $75.0030% offor Best Offer+$5.20 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Items Per Page