1,200+ results
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.99Was: $34.9920% offor Best Offer+$6.99 deliveryFree returnsTop Rated Plus
- Gucci kids swimsuit 12 blue red youth girls GG one piece bathing logo guccisimoOpens in a new window or tabPre-Owned$99.82Was: $124.7720% offor Best Offer+$6.99 deliveryFree returns
- Athleta Girl Reversible Mid Rise Swim Bottom XXL/16 Aura Ombre Blue Taro NEW*Opens in a new window or tabNew (Other)$18.88or Best Offer+$5.99 deliveryFree returnsTop Rated Plus
- Athleta Girl Reversible Shelf Bikini Top Girls XXL/16 Tie Dye Camo Black WhiteOpens in a new window or tabPre-Owned$24.95or Best Offer+$5.75 deliveryFree returns
- Athleta Girl L/12 Reversible Bikini Set Sun Spray Lilac Large Size 12Opens in a new window or tabBrand New$25.95Buy It Now+$6.95 delivery in 2-4 daysFree returns14 watchersTop Rated Plus
- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tabBrand New$12.40Was: $62.0080% offBuy It NowFree deliveryFree returnsTop Rated Plus
- 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 returns
- Girls So Mermaid Tail Swimsuit Bottom New Size 12 TealOpens in a new window or tabBrand New$11.99Buy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
Picked For You
Top selling items from trusted sellers | Sponsored- Juicy Couture Girl's 2 Piece Bikini Set Pink MSRP $62 Holiday SALE NEW w TAGSOpens in a new window or tab$12.40cheapestpricesonline (3,829) 99.8%
- Matilda Jane Girls Size 12 One Piece Swimsuit Blue Pink Cabbage Rose Floral BathOpens in a new window or tab$18.35snowshowers (16,163) 99.6%
- Milumia Girl's One Piece Ribbed Knit Ruched Knot Scoop Neck Swimsuit, 11-12 YearOpens in a new window or tab$18.39shoppermaxx (15,943) 99.8%
- Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, 12Opens in a new window or tab$33.58shoppermaxx (15,943) 99.8%
- Speedo Girl's Swimsuit One Piece Thick Strap Racer Back Printed, 12Opens in a new window or tab$24.65shoppermaxx (15,943) 99.8%
- Gossip Girl Girls Fashion Bikini Swimsuits (12, Mint Aztec)Opens in a new window or tab$18.982015market (101,024) 99.1%
- Speedo Girl's Swimsuit Printed Sport Splice One Piece Swimsuit Sweet Taro 12Opens in a new window or tab$31.20shoppermaxx (15,943) 99.8%
- Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, Size 12 ~ BMZ31Opens in a new window or tab$33.58shoppermaxx (15,943) 99.8%
- So Girls Size 12 One Piece Floral SwimsuitOpens in a new window or tabPre-Owned$10.99Buy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- 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 deliveryFree returns
- 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' Swim Board Shorts Beach Girl Hot pink tie dye 9595 NWT 12Opens in a new window or tabBrand New$4.280 bids · Time left3d 22h+$5.85 deliveryFree returnsTop Rated Plus
- Mini Boden SIZE 11/12 White/Blue Yellow Floral Terry Cloth Girl's CoverupOpens in a new window or tabPre-Owned$16.00Buy It Now+$8.27 delivery in 2-4 daysFree returns
- Kenzo Kids 155161 Tiger Pint Teal Two Piece Swimsuit Size 12A/152Opens in a new window or tabNew (Other)$118.30List price: $210.0044% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
- Bowie X James 'Under the Palms' Two-Piece Bandeau Swimsuit Black 127015 sz 11/12Opens in a new window or tabNew (Other)$33.00List price: $85.0061% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
- Matilda Jane Girls Size 12 One Piece Swimsuit Blue Pink Cabbage Rose Floral BathOpens in a new window or tabPre-Owned$18.35Was: $19.958% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Athleta Girl Cut Out Bikini Set Sea Glass Multi Large L/12Opens in a new window or tabBrand New$29.95Buy It Now+$6.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Nike 707599 Swimsuit Black Racerback GIRLS 28/12 NEW! NWT MSRP $70Opens in a new window or tabBrand New$39.95or Best Offer+$5.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Athleta Girl Cannonball 2.5" Swim Short & Bikini Top Set Opaline Bora Bora XXLOpens in a new window or tabBrand New$54.95Buy It Now+$6.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- AthletaNew (Other)$18.88+$5.99 delivery
- AthletaPre-Owned$24.95+$5.75 delivery
- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- GapPre-Owned$12.50+$7.35 delivery
- ROXYBrand New$16.93+$5.99 delivery
- ROXYNew (Other)$31.50+$4.20 delivery
- NikeBrand New$45.00+$5.00 delivery
- SpeedoBrand New$27.30+$3.60 delivery
- BillabongBrand New$49.50+$5.20 deliveryExtra 15% off with coupon
- BillabongBrand New$60.00+$5.20 deliveryExtra 15% off with coupon
- HurleyBrand New$19.92Free delivery
- NikeNew (Other)$27.30+$4.20 delivery
- Athleta Girl Reversible Mid Rise Bikini Swim Bottom Blue Quick Drying Size XXLOpens in a new window or tabBrand New$16.98or Best Offer+$4.33 deliveryFree returnsTop Rated Plus
- Justice Pink Embossed Peace Sign Bikini EUC Girls 2 Piece Swimsuit Size M (10)Opens in a new window or tabPre-Owned$19.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Girls Swimsuit Lot of 5 Sz 10/12 and 12 Plus 1 Cover Up Disney Under Armour NICEOpens in a new window or tabPre-Owned$59.95or Best Offer+$6.95 deliveryFree returnsTop Rated Plus
- hanna Andersson SIZE 12-18M Red Pink Strawberry Zip Down Girl's Rash GuardOpens in a new window or tabPre-Owned$18.00Buy It Now+$8.27 delivery in 2-4 daysFree returns
- Nike Girls Swimsuit Hydrastrong One Piece Black Pink Kneeskin Sz 28 Y (11-12)Opens in a new window or tabBrand New$34.77Buy It NowFree deliveryFree returns
- Roxy Girls' Ilacabo Active Athletic Swimsuit Top Size 12Opens in a new window or tabBrand New$12.00Was: $20.0040% offBuy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- Kanu Surf Girls' Swimming Bottom UPF 50+"Boy" Shorts Neon Pink 12Opens in a new window or tabBrand New$9.99Buy It NowFree 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
- 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
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5 Size 12Opens in a new window or tabBrand New$79.20Was: $88.0010% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Girl's Cat and Jack Bathing Suit Cover Up, Aqua Teal Open Work Lace, Size 10/12Opens in a new window or tabPre-Owned$8.80Was: $17.5950% offor Best Offer+$6.55 deliveryFree returnsTop Rated Plus
- Speedo Girl Swimwear 12 Purple Blue Green Black Floral Beach READOpens in a new window or tabPre-Owned$11.91or Best Offer+$6.99 delivery in 2-4 daysFree returnsExtra 30% off with couponTop Rated Plus
- Girls Size 12 Swimwear Lot Breaking Waves Tankini, Speedo Top, Lands End SkirtOpens in a new window or tabPre-Owned$27.37or Best OfferFree 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 returns11 watchersTop Rated Plus
- Girls Minnie Mouse Red Polka Dot Tankini Swim Suit 2 Piece 10/12Opens in a new window or tabPre-Owned$14.25or Best Offer+$5.65 deliveryFree returnsTop Rated Plus
- Nike Girls Size 12 One Piece Navy Blue Swimsuit BikiniOpens in a new window or tabPre-Owned$7.99Buy It Now+$6.55 deliveryFree returnsTop Rated Plus
- Art Class and Old Navy Set of 2 Girls Swimsuits Size Large 10/12Opens in a new window or tabPre-Owned$15.00Buy It NowFree 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
- Under Armour Junior's Girl's Multi Dye One-Piece Swimsuit 1126 Size 12Opens in a new window or tabBrand New$40.00or Best OfferFree deliveryFree returns
- Milly Minis Girl's Scoop Back One-Piece Blue / Ivory size 12 Girls 177396Opens in a new window or tabBrand New$101.50List price: $169.0040% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Hurley Girls 2-Piece Fully Lined Ruffle Tankini Swim Set (Black, XXL (18/20))Opens in a new window or tabBrand New$15.99List price: $42.0062% offBuy It NowFree delivery in 2-4 daysFree returns
- 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 2-4 daysFree returns1+ watchersTop Rated Plus
- Skechers Big Girls Floral Two-Piece Tankini Set Swim Set Size 7 8 10 12 14 16Opens in a new window or tabBrand New$12.59Was: $17.9930% offBuy It NowFree deliveryFree returns7+ soldTop Rated Plus
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$4.84 deliveryFree returns
- Roxy Girls Swimsuit Size 12 One Piece Low Back Striped Beach Colorful NEWOpens in a new window or tabBrand New$29.99Buy It Now+$6.95 deliveryFree returnsTop Rated Plus
- Kanu Surf Tanya UPF 50+ Beach Sport Athletic Bikini Swimsuit Size 12Opens in a new window or tabBrand New$18.00or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Billabong Girls' Girls' Like That One Piece Swim Multi 12Opens in a new window or tabBrand New$23.00Was: $46.0050% offor Best Offer+$5.00 deliveryFree returnsTop Rated Plus
- LANDS' END~NWT Girl's Aqua Blue Bikini Swimsuit Bottoms~Size 12~NEW~Opens in a new window or tabBrand New$9.95or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- Burberry Crosby Check Girls Beige 2-Piece Swimsuit Bikini 12Y 8047822 NWT $230Opens in a new window or tabBrand New$123.49Was: $129.995% offor Best Offer+$9.99 deliveryFree returnsLast oneTop Rated Plus
- Mikrdoo Baby Girl Swimsuit 6-12 Month Ruffled Infant Swimwear One Piece SwimsuitOpens in a new window or tabBrand New$14.09or Best OfferFree deliveryFree returns2 watchersTop Rated Plus
- Speedo Girls One Piece Swimsuit Solid Cross Back Multi Straps - Size 12 (Navy)Opens in a new window or tabBrand New$29.75Buy It NowFree deliveryFree returnsTop Rated Plus
- Wonder Nation 2 Piece Bikini Swimsuit w/ UPF 50+ Sun Protection Pink Rainbow 2XLOpens in a new window or tabBrand New$12.99or Best OfferFree deliveryFree returns
- 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 Tea Collection Purple & Coral Tankini Swimwear Top Size 12 EUCOpens in a new window or tabPre-Owned$4.990 bids · Time left4d 2h+$4.99 deliveryFree returns
- Lands End Girls Long Sleeve Rash Guard Swim Shirt Bright Bold Flowers Size 12Opens in a new window or tabPre-Owned$9.95or Best Offer+$5.80 deliveryFree returns
- Justice Girls 1 Piece Swimsuit Brown Leopard Print Size 12 Lined Cinch Ties GemsOpens in a new window or tabNew (Other)$21.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size 12 2666Opens in a new window or tabBrand New$15.75Was: $45.0065% offBuy It Now+$6.00 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% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- ROXY Girls' Beach Trip 2" Boardshorts L99007 Size Large / 12Opens in a new window or tabBrand New$29.75Was: $35.0015% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Zara Disney Lilo & Stitch 2 Piece Red Girls Swimsuit 11/12 Free ShippingOpens in a new window or tabNew (Other)$12.50or Best OfferFree deliveryFree returns
- Cat & Jack Set of 2 Girls Swimsuits Size Large 10/12Opens in a new window or tabPre-Owned$19.95Buy It NowFree deliveryFree returnsTop Rated Plus
- Billabong Girl Making Shapes One-Piece Swimsuit Red Size 12Opens in a new window or tabBrand New$20.98Was: $59.9565% offBuy It Now+$6.00 deliveryFree returnsTop Rated Plus
- Art Class 3 Piece Palm Print Rashguard Bikini Top & Bottom Green Size 2XL(18)Opens in a new window or tabBrand New$12.24or Best Offer+$4.97 deliveryFree returnsTop Rated Plus
- Speedo Youth Girls’ Competitive Swimsuit Navy 12/28 - New w/ Tags, Damaged BoxOpens in a new window or tabBrand New$15.19Was: $18.9920% offor Best Offer+$8.24 deliveryFree returnsTop Rated Plus
- Xkwy Shop Girls 2 PC Swimwear Size 12 Swimsuit Sunflower WhiteOpens in a new window or tabNew (Other)$7.99Buy It Now+$5.44 deliveryFree returnsTop Rated Plus
- Kanu Surf Swimsuit Girls 12 Navy Blue One Piece Swimwear 7564Opens in a new window or tabBrand New$10.39Was: $12.9920% offor Best Offer+$4.99 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Kids One-Piece Floatation Swimsuit Toddler Boys Girls Cute Strawberry Float S...Opens in a new window or tabBrand New$39.65Buy It NowFree deliveryFree returns
- Tommy Bahama Girls Size 12 Bathing Suit All Graphic Print Design Hot Pink NWTOpens in a new window or tabBrand New$18.00or Best Offer+$7.00 deliveryFree returns
- Kanu Surf Girls Candy Swim Two Piece Tankini Swimsuit Pink Size 12 00349Opens in a new window or tabNew (Other)$15.99Was: $19.9920% offBuy It Now+$5.00 deliveryFree returnsTop Rated Plus
- Justice Girls Swimsuit Cover Up 12 Black Adjustable Straps Side Tie Up PompomsOpens in a new window or tabPre-Owned$12.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Tommy Bahama Girls Blue Plaid Ruffled Bikini Swimsuit w/ Sunglass Size 12 NWTOpens in a new window or tabBrand New$5.66Was: $18.8870% offBuy It Now+$6.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Billabong Girls X7036 Multicolor Gypsea Luv Crossback Bikini Swim Top, Multi, 12Opens in a new window or tabBrand New$10.00or Best Offer+$3.50 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Jump'N Splash Girl' Blue &Yellow Pineapples crossback Tankini Swimsuit SZ 12 NewOpens in a new window or tabBrand New$13.14Was: $18.7730% offor Best Offer+$6.55 deliveryFree returns
- Random Hearts Bikini Swimsuit Girls 12 Black Lightening Bolt 2 PieceOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.99 deliveryFree returnsBuy 1, get 1 freeTop Rated Plus
- Splendid 142207 Big Girl's Green Mosaic Bralette Bikini Top sz 12Opens in a new window or tabNew (Other)$31.50List price: $64.0051% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Items Per Page
