606 results
- Zara Solid Red Bikini Adjustable Straps 2 Piece Bathing Suit Girls Size 11-12Opens in a new window or tabBrand New$22.99or Best Offer+$7.50 delivery14 watchers
- Speedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.31 delivery
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- Justice Girls Swimsuit Watermelon Pink Black/White Strip Size 10 & Size 12 LOOK!Opens in a new window or tabPre-Owned$4.99Buy It Now+$5.99 delivery
- Girls White with Gold Dots Bikini Swim Top And Bottom/ Size 12Opens in a new window or tabPre-Owned$5.99or Best Offer+$6.36 delivery
- Speedo Girls Swim Suit - Size 12 - Black (White/Pink)Opens in a new window or tabPre-Owned$7.500 bids · Time left4d 8h$12.00Buy It Now+$4.84 delivery
- ROXY Girl’s Size L (12) Board Shorts Surf/Swim Beach ~White/Pink Floral~Opens in a new window or tabPre-Owned$13.95Buy It Now+$6.55 delivery11 watchers
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- Speedo Children Tidal swimsuit with ruffles Swimwear, Pink / Navy / White, 9-12Opens in a new window or tab$8.12sport-outlet-handvers (43,337) 99%
- Ella Moss Girls White Printed Side Tie Swim Bottom Separates 12 3297Opens in a new window or tabNew (Other)$4.990 bids · Time left4d 21h+$9.95 delivery
- Kanu Surf Girls Leonie Floral White Beach Sport 1-Piece Swimsuit Size 12Opens in a new window or tabPre-Owned$6.86Was: $8.5820% offor Best Offer+$4.84 delivery
- SWEETHONEY Strawberry Hooded Swim Cover Size 12YOpens in a new window or tabPre-Owned$17.46Was: $24.9530% offBuy It Now+$8.85 deliveryFree returns16 watchers
- 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
- 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 delivery50% off 4+ with coupon
- Abercrombie Kids Black and White Gingham Two Piece Swimsuit Girls 11/12Opens in a new window or tabPre-Owned$25.99or Best Offer+$5.62 delivery
- 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
- Kanu Surf Girls' Coral Reef Beach Sport Wrap Around Bikini 2-Piece Swimsuit~ 13Opens in a new window or tabBrand New$18.19Was: $25.9930% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Crewcuts Girls 12 Striped Towel Terry Swim Hoodie Cover Up White & Navy Pom pomOpens in a new window or tabPre-Owned$25.00or Best Offer+$7.25 delivery
- NEW Janie and Jack Pink and White One Piece Swimwear size 12Opens in a new window or tabBrand New$29.00or Best Offer+$4.52 delivery
- Carter’s Girl's one piece yellow and white polka dot ruffle bathing suit sz 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$6.50 delivery
- J Crew Girls' tie-shoulder top with UPF 50+ 12Opens in a new window or tabBrand New$15.00Buy It NowFree delivery$5 off every $25 with coupon
From our popular brands
Based on number of views and purchases | Sponsored- SpeedoSpeedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00+$5.31 delivery
- SpeedoSpeedo Girl’s Red/Blue Two Piece Bikini Swimsuit Set Size 12Opens in a new window or tabPre-Owned$39.90+$6.55 delivery
- BillabongBillabong Girl’s Long Sleeve White Multicolored Long Sleeve Rashguard Size 12Opens in a new window or tabNew (Other)$22.80+$6.55 delivery
- JusticeJustice Girls Zebra Brief 2 Piece Tankini, White, Big Kids (8-20), 8 1/2Opens in a new window or tabNew (Other)$12.99+$7.95 delivery
- BillabongBillabong Girls Rad Rainbow White Ombre Swim Bottom Separates Size 12Opens in a new window or tabBrand New$12.74+$5.00 delivery
- Kanu Surf Girls' Ruby Beach Sport Halter One Piece Swimsuit Yellow Size 12Opens in a new window or tabBrand New$23.10Was: $33.0030% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Mudd Girl Swim Red Floral 2 PC SWIMSUIT BATHINGSUIT 12 Bikini & BraOpens in a new window or tabNew (Other)$19.90or Best Offer+$7.25 delivery
- Speedo 1-piece Girls 12/28 Racer Power plus swimsuit Splatter splash navy/white.Opens in a new window or tabNew (Other)$9.99Buy It Now+$6.00 delivery
- Billabong Love Letter Strappy Two Piece Tankini Set Red Pink Size 12 NWTOpens in a new window or tabBrand New$42.00or Best Offer+$7.99 deliveryExtra 20% off with coupon
- 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
- NWT Tommy Bahama Swimsuit Girls sz 12 One Piece Pink & White Check w/RuffleOpens in a new window or tabBrand New$19.99or Best Offer+$6.55 delivery
- hannah andersson girls 12 watermelon one piece swimsuitOpens in a new window or tabPre-Owned$19.00Buy It NowFree delivery
- NWT Nike Girls Black & White Logo Razor Back One-Piece Swim Suit Sz 12 NEWOpens in a new window or tabBrand New$19.99Buy It Now+$5.99 delivery
- Kanu Surf Girls Bali Beach One Piece Size 12Opens in a new window or tabBrand New$15.00or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- One Piece Swimming Girls Boys Swimsuit Short Sleeve Diving Suit Costume for 7-17Opens in a new window or tabBrand New$14.39Was: $15.9910% offBuy It NowFree deliveryfrom China
- Kids Baby Girls Bathing Suit Sport Swimsuit Summer Rashguard Surfing CartoonOpens in a new window or tabNew (Other)$9.86 to $18.49Was: $20.108% offBuy It NowFree deliveryfrom China
- 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 delivery
- US Kids Girls Swimwear Tankini Swimsuit Bikini Tank Top with Shorts Bathing SuitOpens in a new window or tabNew (Other)$9.04 to $16.66Was: $15.458% offBuy It NowFree deliverySave up to 12% when you buy more
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- NWT GIRLS 12 BLACK & WHITE SUMMER THEME HALTER BIKINIOpens in a new window or tabBrand New$4.000 bids · Time left5d 13hor Best Offer+$6.65 delivery
- Kanu Surf Girl’s Short Sleeve Rash Guard Top Size Large (12) UPF 50 Blue HeartOpens in a new window or tabPre-Owned$9.99Buy It NowFree delivery
- Hanna Andersson Size 150 / 12 Girls One Piece Colorblock Swimsuit Red BlueOpens in a new window or tabPre-Owned$15.00or Best Offer+$7.95 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
- US Kids Girls 2 Pieces Swimsuit Sports Tank Top with Shorts Gym Swimwear OutfitsOpens in a new window or tabNew (Other)$7.07 to $16.18Was: $14.498% offBuy It NowFree deliverySave up to 11% when you buy more
- Hanna Andersson Pink and White Rash Guard Swimsuit, 6-12Opens in a new window or tabPre-Owned$15.95or Best Offer+$6.00 delivery
- Janie and Jack Eyelet Ruffle 2-Piece Swimsuit Navy & White Girls 12 NauticalOpens in a new window or tabNew (Other)$17.99Buy It Now+$5.99 delivery
- Maaij Camelia Fiesta Red Ruffled Smocked Crop Bikini Top Size 12 Swim BeachOpens in a new window or tabPre-Owned$20.00Was: $25.0020% offor Best Offer+$4.99 delivery
- City Threads Unisex Swim Jammers Size 12Opens in a new window or tabBrand New$12.00or Best Offer+$6.07 delivery
- Childrenchic Girls 12 Apres Swim Liberty Set Swimsuit White Cotton Ruffle SleeveOpens in a new window or tabBrand New$9.99Buy It NowFree delivery in 2-4 days
- Tommy Bahama Size 12 Girls Swim SuitOpens in a new window or tabPre-Owned$9.00Buy It Now+$3.99 delivery
- US Kids Girls Long Sleeve Print Swim Tops UPF50+ Rash Guard Swimming ShirtOpens in a new window or tabNew (Other)$10.99 to $15.59Buy It NowFree deliverySave up to 17% when you buy more
- shelloha girls knot front tank top and bikini swimsuit set, 3 piece , size 12Opens in a new window or tabBrand New$6.75Buy It Now+$6.55 delivery
- Mini Boden Girls Red Star Swimsuit, Size 11/12Opens in a new window or tabPre-Owned$24.00or Best Offer+$4.84 delivery
- US Girls Rash Guard 3-Piece Swimsuit Short Sleeve Top and Shorts Bikini BottomsOpens in a new window or tabBrand New$10.75 to $18.71Was: $19.536% offBuy It NowFree deliverySave up to 13% when you buy more
- Roxy Girl Friendly Flower Swimsuit Bright White Size 10 Big Kids One Piece NWTOpens in a new window or tabBrand New$17.70Buy It Now+$3.60 delivery5 watchers
- Crewcuta Swimsuit Girls 12 Red White Pool Beach Swimming Vacation Bathing SuitOpens in a new window or tabPre-Owned$14.40Was: $18.0020% offor Best Offer+$4.52 delivery
- NWT 2pcs-Girls Billabong Black/Turquoise/white Rash Guard + Board Shorts Sz 12Opens in a new window or tabBrand New$24.00or Best Offer+$4.52 delivery
- NWT Cabana Life Girls Rashguard Swim Shirt 50+ SPF WHITE & BLUE Striped Size 12Opens in a new window or tabBrand New$13.00Buy It Now+$7.00 delivery
- Lands' End Girls 12S White Striped One Piece Bathing Suit SwimsuitOpens in a new window or tabPre-Owned$9.90Was: $11.0010% offor Best Offer+$6.25 deliveryExtra 20% off with coupon
- Mini Boden Orange /White Swim Top ~ 11-12 Years~Vibrant Stretchy Kids Rash GuardOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.99 delivery
- HANNA ANDERSSON RED STRAWBERRY TANKINI SWIMSUIT Top SIZE 150 CM US 12Opens in a new window or tabPre-Owned$11.99Buy It NowFree delivery
- Disney Parks Red Polka Dot Minnie Mouse Halter Neck Swimsuit Youth Girls Size 12Opens in a new window or tabPre-Owned$10.99or Best Offer+$4.71 delivery
- Kortni Jeane High Waist Ruffled Up Pink Youth 12/13 Swim Bottoms Butterflies Q2Opens in a new window or tabNew (Other)$23.20Was: $29.0020% offor Best Offer+$6.30 delivery
- Shein Girl's White with Black Trim Cover-up Shorts size 150 (11-12)Opens in a new window or tabPre-Owned$6.99Buy It Now+$4.75 delivery
- Size 12 Kanu Surf Kids Blue And White Polka Dot One Piece SwimsuitOpens in a new window or tabNew (Other)$7.99Buy It Now+$6.20 delivery
- Raisins Girls Retro Motion Swim Halter Top—Red-Size 12-#741Opens in a new window or tabBrand New$10.95or Best OfferFree deliveryFree returns
- COOGI swimwear bikini set 2pc GIRL size 12 Youth red, black & greenOpens in a new window or tabBrand New$24.99Buy It NowFree delivery
- New Mini Boden Polo Blue & White Floral Swim Shorts Size 11-12Opens in a new window or tabBrand New$19.00Buy It NowFree delivery
- Billabong Girls Rad Rainbow White Ombre Swim Bottom Separates Size 12Opens in a new window or tabBrand New$12.74Was: $14.9915% offor Best Offer+$5.00 delivery
- GIRLS BIKINI SIZE 12 /152cm WHITE CROCHET FLOWY SUPER CUTE!! PRE OWNEDOpens in a new window or tabPre-Owned$13.00or Best Offer+$6.15 delivery
- Dolfin Uglies Girls Bathing Suit Size 12 9510LBRTY RED/WHITE/BLUEOpens in a new window or tabBrand New$12.00Buy It Now+$6.55 delivery
- Girl's Lands' End Red Racerback One Piece Swim Suit- Size 12- VGUCOpens in a new window or tabPre-Owned$8.500 bids · Time left1d 19hor Best Offer+$6.55 delivery
- US Girls Rash Guard Shirts Tops with Swimdress Bottoms UV Protection SwimsuitOpens in a new window or tabNew (Other)$9.52 to $15.67Was: $10.358% offBuy It NowFree deliverySave up to 10% when you buy more
- Kids Ruffle One-Piece Swimsuit XL (12) White Navy StripeOpens in a new window or tabBrand New$21.00Buy It NowFree delivery
- Kinsey Girls Floral Smocked Bathing Suit Size 12 Year Beige / White NWTOpens in a new window or tabBrand New$38.00or Best Offer+$3.89 delivery
- Speedo 1-piece Girls 12/28 Racer swimsuit Splatter splash navy/red/white (kids)Opens in a new window or tabPre-Owned$13.99or Best Offer+$4.71 delivery
- SPEEDO Girl's Size 12 Swimsuit 1 Pc Swim Red Pink Tropical Print Eco Flex NWTOpens in a new window or tabBrand New$19.90Buy It NowFree delivery
- primary 12 rainbow stripe rash guard swimsuit top long sleeve sun protector SPFOpens in a new window or tabPre-Owned$19.00or Best Offer+$6.00 delivery
- Toddler Baby Girls Ice Cream Romper Swimwear Swimsuit Bathing Suit BeachwearOpens in a new window or tabBrand New$16.99Buy It NowFree deliveryfrom China
- US Kids Girls Swimsuit Rash Guard Long Sleeve Shirts with Bottoms and Pants SetOpens in a new window or tabNew (Other)$10.19 to $29.05Was: $29.8510% offBuy It NowFree deliverySave up to 11% when you buy more
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