655 results
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$23.99Was: $29.9920% offor Best OfferFree deliveryExtra 10% off with coupon
- Hanna Andersson Patriotic Striped Cross-back Tankini Set (Girls Size 12)Opens in a new window or tabPre-Owned$16.00or Best Offer+$4.84 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 deliveryExtra 25% off with coupon
- O Neill Board Short Girls 12 Lane Printed Hyperfreak Stretch Drawcord 2 InchOpens in a new window or tabBrand New$21.20Was: $24.9415% offor Best Offer+$5.95 deliveryFree returnsExtra 30% off with couponTop Rated Plus
- 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
- J.Crew Girls' striped rash guard swimsuit 12Opens in a new window or tabBrand New$25.00Buy It NowFree deliveryBuy 1, get 1 50% off with coupon
- NEW!! PQ Swim SIZE 12 Ayah Cut Out Sparkle Pink Multicolor One Piece SwimsuitOpens in a new window or tabBrand New$19.49Was: $25.9925% offor Best Offer+$4.99 delivery2 watchers
- Hanna Andersson 150 12 Two Piece Swimsuit Red StripeOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.00 delivery
- Maaji Girls' sz 12 Bikini Top Lagoon Azure Blue Stripe GeoOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.55 delivery
- Abercrombie Kids Girl’s Pool to Play Navy Striped Swim Romper-size 11/12Opens in a new window or tabPre-Owned$12.99Buy It Now+$4.62 delivery
- NWT Jantzen Kids Girls Paradise Pink Striped 2pc Bikini Swimsuit sz 12 14 16Opens in a new window or tabBrand New$15.00Buy It Now+$4.99 deliverySave up to 10% when you buy more
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- 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
- MINI BODEN Blue Stripe Swim Suit Size 11-12YOpens in a new window or tabPre-Owned$16.95Buy It Now+$6.20 deliveryFree returns12 watchers
- Betsey Johnson Girl's Sleeveless Bright Swimsuit Size 12Opens in a new window or tabNew (Other)$18.74Was: $24.9925% offBuy It Now+$4.57 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
- Betsey Johnson Bathing Suit Girls Size 12 Bright Striped 2-Piece Pink Pom-PomsOpens in a new window or tabPre-Owned$13.99Buy It Now+$4.99 delivery
- Eddie Bauer Girls Youth 2 piece Swim Suit AQUA PINK Sz M- 10 - 12 ReversibleOpens in a new window or tabPre-Owned$12.99or Best Offer+$6.55 delivery
- Speedo Girls' Striped Blocked 1 Piece Swimsuit Red White Blue SZ 12 NWT MSRP 42Opens in a new window or tabBrand New$14.99Buy It NowFree 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
From our popular brands
Based on number of views and purchases | Sponsored- ROXYRoxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00+$6.00 delivery
- ROXYROXY GIRLS 2 PIECE TANKINI RASHGUARD SET SWIMSUIT SUIT (RAINBOW STRIPE,12) NWTOpens in a new window or tabBrand New$23.11Free delivery
- JusticeJustice Bikini Bathing Suits Swim Suits Sizes 7 8 10 12 14 16 16P 18Opens in a new window or tabBrand New$15.40Free delivery
- BillabongBillabong Swim Top Girls Size 12 Striped Bikini NWOTOpens in a new window or tabNew (Other)$16.88+$4.08 delivery
- HurleyHurley Girls' Tankini 2-Piece Swimsuit, Pale Ivory/Multi Stripe, Size 12Opens in a new window or tabBrand New$11.31Free delivery
- SpeedoSpeedo Bathing Suit Girls Size 12 One Piece Racer Back Side StripeOpens in a new window or tabPre-Owned$14.99+$6.95 delivery
- NikeNike Kids Girls' Optic Shift V-Back One Piece, Hyper Cobalt, 7Opens in a new window or tabBrand New$34.50Free delivery
- JusticeJustice Girls Swimsuit Bikini Bottoms Size 12 Blue Striped Hearts Peace SignsOpens in a new window or tabPre-Owned$9.60+$5.99 deliveryExtra 20% off with coupon
- 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
- GymboreeGymboree sz 12 Girls Swim Shop Striped Heart Swimsuit NWT Bathingsuit Pink BlueOpens in a new window or tabBrand New$19.78+$5.80 delivery
- NEW Reima Girls Sz 9Y Fidzi Striped Colorful Fish Swim Trunks UPF 50Opens in a new window or tabBrand New$12.00or Best Offer+$6.00 deliveryFree returnsExtra 5% off with couponTop Rated Plus
- Billabong Girls Striped One Piece Swimsuit White/Black Size 12Opens in a new window or tabNew (Other)$23.99Was: $29.9920% offBuy It Now+$6.55 delivery
- Speedo One Piece Swimsuit Girl 12 28 Orange Black Flyback Powerflex TrainingOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.99 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
- 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
- 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 delivery21 watchers
- 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
- ZARA Yellow Stripe Bikini Swim Suit Size 9-10YOpens in a new window or tabPre-Owned$14.95Buy It Now+$6.20 deliveryFree returns
- Roxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00or Best Offer+$6.00 delivery
- ROXY GIRLS 2 PIECE TANKINI RASHGUARD SET SWIMSUIT SUIT (RAINBOW STRIPE,12) NWTOpens in a new window or tabBrand New$23.11Buy It NowFree delivery
- 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
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$27.11Buy It NowFree deliverySave up to 20% when you buy more
- BNWT Burberry London Little Girl's & Girl's Sandie One-Piece Swimsuit MSRP $250!Opens in a new window or tabBrand New$77.99 to $79.99Buy It NowFree delivery6+ watchers
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$24.99or Best Offer+$5.14 delivery
- Lands' End Girls 12S White Striped One Piece Bathing Suit SwimsuitOpens in a new window or tabPre-Owned$11.00or Best Offer+$6.25 delivery
- Girls Kanu Surf Navy Blue Chloe One Piece Chevron Swimsuit Size 12 NWTOpens in a new window or tabBrand New$15.00Buy It NowFree delivery
- Bluey Girls 11 12 Water Shoes Swim Sandals Bingo Dog Disney Summer Lake RiverOpens in a new window or tabNew (Other)$11.95or Best Offer+$6.95 delivery
- OP Girls Peace Sign 2 Pc Bikini Swimsuit Bathing Suit Set Size L 10/12Opens in a new window or tabPre-Owned$9.99Buy It Now+$5.75 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
- 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
- Girl’s Summer Picnic Striped One Piece Swimsuit L 10/12Opens in a new window or tabBrand New$15.30Was: $17.0010% offor Best Offer+$3.89 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Girls Disney Mickey Mouse & Friends Emoji Swim Cover-Up: Mint stripe, Size 9/10Opens in a new window or tabNew (Other)$19.95or Best Offer+$4.33 delivery
- Roxy Girl's Bikini Swim Bottom Malibu Story Multicolor Size 12Opens in a new window or tabBrand New$13.58Was: $16.9720% offor Best Offer+$4.97 delivery
- 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
- Mini Boden 11-12 Years Swimsuit Coverup Toweling StripeOpens in a new window or tabPre-Owned$11.13Was: $12.3710% offor Best Offer+$9.45 delivery11 watchers
- Splendid Girls Pink Aqua White Striped Two Piece Swim Suit Set Size 12 NewOpens in a new window or tabBrand New$14.95Buy It NowFree delivery
- 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 2-4 days1+ watchers
- 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
- NEW Billabong Girl's Stoked On Stripes 1 piece Swimsuit Multicolor size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryFree returns
- Ella Moss Girls Striped Halter Asserted One Piece Swimsuit NWT Size 12Opens in a new window or tabBrand New$18.75Was: $25.0025% offor Best Offer+$6.65 delivery
- NWT Athleta Girl Reversible High Rise Bikini Bottom Sz L/12Opens in a new window or tabBrand New$14.99Buy It Now+$5.85 delivery
- HABITUAL KIDS Puff Sleeve Stripe Two-Piece SwimsuitOpens in a new window or tabBrand New$22.00Buy It NowFree delivery
- Jenna & Jessie One Piece Youth 12 Girls Blue White FlowersOpens in a new window or tabPre-Owned$5.00or Best Offer+$8.50 delivery
- Speedo Size 20 Girls Swimsuit One Piece Endurance+ Cross Back Orange Racing CutOpens in a new window or tabBrand New$9.99Buy It Now+$4.84 deliverySave up to 20% when you buy more
- Betsey Johnson Girls L (12) One Piece Swimsuit Smile Sequin Pink MulticolorOpens in a new window or tabPre-Owned$12.79Was: $15.9920% offor Best Offer+$5.99 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Speedo Striped Bubble V-Neck Halter Tankini 2 Pc Bathing Suit Swimsuit Girls 12Opens in a new window or tabPre-Owned$14.95or Best Offer+$5.95 delivery
- Girls' Rainbow Striped One Piece Swimsuit - Cat & Jack L 10/12Opens in a new window or tabBrand New$12.00or Best Offer+$3.89 delivery
- Billabong Swim Top Girls Size 12 Striped Bikini NWOTOpens in a new window or tabNew (Other)$16.88or Best Offer+$4.08 delivery
- Speedo Girls Size 12 Racerback Sport One Piece Swimsuit NewOpens in a new window or tabNew (Other)$15.00or Best Offer+$4.71 delivery
- Girls' Kanu Surf Layla Navy One Piece Swimsuit Size 12 NWTOpens in a new window or tabBrand New$12.00or Best Offer+$5.80 delivery
- 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
- Juicy Couture Black Label Pink White Striped Crochet One Pc Swimsuit Girl SZ 12Opens in a new window or tabBrand New$41.99Was: $59.9930% offor Best Offer+$7.00 delivery
- SPEEDO Girl's Size 12 Black Pink Blue Stripe Bikini Swimsuit 2 Pc Swim UPF 50+Opens in a new window or tabBrand New$19.90or Best OfferFree deliveryLast one
- 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 returnsExtra 5% off with couponTop Rated Plus
- 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
- Mini Boden Rainbow Blue Rash Guard Girl's Size 11 - 12 yrOpens in a new window or tabPre-Owned$15.95Buy It Now+$6.05 delivery
- 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
- 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
- Betsey Johnson Girl's Sleeveless Bright Swimsuit Size 12 SUNKISSED POM POMSOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- Crewcuts Size 12 Girls Navy Striped Decoration Unlined Wireless One Piece 8iOpens in a new window or tabPre-Owned$10.00Was: $19.9950% offor Best Offer+$6.99 deliveryFree returnsTop Rated Plus
- Girls Bikini Two Piece Swimsuit Pink Blue Or Size Varies Sizes 6- 12 VintageOpens in a new window or tabBrand New$5.00or Best Offer+$6.55 delivery
- 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
- Disney Store Mickey Mouse Striped Cover-Up Girls 5 6 7 8 9 10 11 12 13 StripesOpens in a new window or tabBrand New$28.99Buy It NowFree 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
- WDW WILDLING Pink Stripe Aqua Ruffle Bikini Swim Suit Tankini Size 11-12YOpens in a new window or tabPre-Owned$27.97Was: $39.9530% offBuy It Now+$6.20 deliveryFree returns
- Joe Boxer One Piece Swimsuit Red Orange Green Stripped Racerback Size 16 1/2Opens in a new window or tabPre-Owned$7.00or Best Offer+$4.57 delivery
- Items Per Page
