477 results
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.64Was: $34.9921% offor Best Offer+$6.99 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
- Burberry Kids L54131 Girls Beige Vine Archive Check One-Piece Swimsuit Size 12 YOpens in a new window or tabBrand New$187.50Was: $250.0025% offor Best Offer+$5.20 deliveryFree returnsExtra 17% off with couponTop Rated Plus
- Vince Camuto Big Girls Size 12 Floral Print Swimsuit 2 Piece Set Pink NWTOpens in a new window or tabBrand New$16.00or Best Offer+$6.00 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
- 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 2-3 daysFree returnsTop Rated Plus
- Girls Swimwear Size 12 Breaking Waves Tankini Set Speedo Top Lands End Skirt LotOpens in a new window or tabPre-Owned$27.37or Best OfferFree 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
Picked For You
Top selling items from trusted sellers | Sponsored- Hobie Girls Geomania Merrow High Neck Bralette Merrow Hipster Bottom Size 12Opens in a new window or tab$30.00scclothingandmore (10,522) 99.3%Extra 10% off with coupon
- SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tab$17.99coolparkolay (2,539) 99.7%
- Tommy Bahama Girl’s Size 12 Swimsuit Swimwear TankiniOpens in a new window or tab$19.74kjcouch-1 (8,208) 100%
- 3 Pc. Mermaid's Tale Swimsuit Set Size M/L 9-12 New in Package by Aqua SplashOpens in a new window or tab$14.94wranglerangler82 (5,388) 100%Last one
- 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
- 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
- Hurley Swimsuit Girls 12 Pink Purple Ombre Halter Tankini Boyshort 2 PieceOpens in a new window or tabNew (Other)$19.99or Best Offer+$5.99 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
- Kanu Surf New Girl's Size 12 Bottom UPF 50+ Boy Short Neon Pink RashguardOpens in a new window or tabBrand New$8.09Was: $8.9910% offor Best Offer+$4.95 deliveryFree returns
- Polo Ralph Lauren youth girls 12 swimsuit top Only Pink White Pony EmbroideredOpens in a new window or tabBrand New$13.29Was: $18.9930% offor Best Offer+$5.85 deliveryFree returnsExtra 30% off with coupon
- REI Floral UPF 35 Rash guard Girls 12Opens in a new window or tabPre-Owned$10.50Was: $15.0030% offor Best Offer+$5.99 deliveryFree returnsTop 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
- O’Neill L28508 Girl’s Batik Floral High Neck Swim Set Size 12Opens in a new window or tabNew (Other)$54.00Was: $60.0010% offor Best Offer+$5.20 deliveryFree returnsExtra 17% off with couponTop 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 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
- Nike Swimsuit Girls 12 Red Geometric Stretch Open-Back Competition ClassicOpens in a new window or tabPre-Owned$14.93or Best Offer+$6.55 deliveryFree returnsExtra 15% off with coupon
- NEW Speedo One Peice Orange Blue Stripe Girls Sz 12 SwimsuitOpens in a new window or tabBrand New$16.18Was: $26.9740% offor Best Offer+$5.95 deliveryFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- ROXYRoxy Girl's Nostalgic Seaside One-Piece Swimsuit Fern Memories 12 Big KidOpens in a new window or tabBrand New$31.50+$4.20 delivery
- NikeNike Swimsuit Girls 12 Red Geometric Stretch Open-Back Competition ClassicOpens in a new window or tabPre-Owned$14.93+$6.55 deliveryExtra 15% off with coupon
- ROXYRoxy Swim Bikini Bottom Girls Sz 12 / Large Blue Floral Polyester Stretch SummerOpens in a new window or tabBrand New$16.98+$5.99 delivery
- SpeedoSpeedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Sz 12Opens in a new window or tabBrand New$22.00+$5.00 delivery
- SpeedoSpeedo Swimsuit Girls 12 One Piece Multicolor Mallet Racerback Pink TrimOpens in a new window or tabPre-Owned$13.40+$5.85 delivery
- HurleyHurley Swimsuit Girls 12 Pink Purple Ombre Halter Tankini Boyshort 2 PieceOpens in a new window or tabNew (Other)$19.99+$5.99 delivery
- NikeNWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 28GRL12Opens in a new window or tabBrand New$38.25+$5.00 delivery
- AthletaATHLETA Size L(12) Girls Unlined Wireless Front Zip Cross Back Bikini Top 3JOpens in a new window or tabPre-Owned$13.50+$6.99 delivery
- ArtGirls Rashguard Swim Shirt Art Class L 10/12Opens in a new window or tabBrand New$14.00+$4.51 delivery
- BillabongBillabong Multicolor Night Bloom Girl's One-Piece Swimsuit, Kids Size 12 L95312Opens in a new window or tabBrand New$60.00+$5.20 deliveryExtra 17% off with coupon
- Roxy Aruba Textured One-Piece Swimsuit Big Girls 12 Crocus Petal Solid Pull OnOpens in a new window or tabBrand New$25.69or Best Offer+$5.95 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
- NWT Nike Poly Core Solid Fastback One-Piece Swimsuit Purple Size 28GRL12Opens in a new window or tabBrand New$38.25Was: $45.0015% offor Best Offer+$5.00 delivery in 2-3 daysFree returnsTop Rated Plus
- Kanu Surf Girls' Melanie Beach Sport 2-pc Banded Tankini Size 12 2146Opens in a new window or tabBrand New$10.50Was: $15.0030% offor Best Offer+$5.00 deliveryFree returnsTop Rated Plus
- NWT Nike Size 20 Girls 5 One Piece Swimsuit Geometric Pattern Blue BlackOpens in a new window or tabBrand New$57.00or Best Offer+$5.51 deliveryFree returnsLast oneTop Rated Plus
- Roxy Swim Bikini Bottom Girls Sz 12 / Large Blue Floral Polyester Stretch SummerOpens in a new window or tabBrand New$16.98Was: $18.8710% offor Best Offer+$5.99 deliveryFree returnsTop Rated Plus
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- Splendid Mosaic Palm High-Neck Swim Set L31724 Girls Size 12Opens in a new window or tabBrand New$54.00Was: $60.0010% offor Best Offer+$5.20 deliveryFree returnsExtra 17% off with couponTop Rated Plus
- Janie And Jack NWT 12-18 mos Tropical Pineapple Ruffle 2-piece Swimsuit UPF 50+Opens in a new window or tabBrand New$10.39Was: $12.9920% offor Best Offer+$4.80 delivery in 2-4 daysFree returnsTop Rated Plus
- 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 delivery in 2-4 daysFree returnsTop Rated Plus
- Vintage Girls 12T Green One Piece Swim Suit Nylon Poly B7Opens in a new window or tabPre-Owned$12.50Was: $24.9950% offor Best Offer+$6.40 deliveryFree returnsTop Rated Plus
- Seafolly 174913 Girls Top and Bikini Bottom Swimsuit Set Rose Tile Size 12Opens in a new window or tabNew (Other)$28.70List price: $58.0051% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
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- Lands End Girls Long Sleeve Rash Guard Swim Shirt Bright Bold Flowers Size 12Opens in a new window or tabPre-Owned$8.96Was: $9.9510% offor Best Offer+$5.80 deliveryFree returns
- 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 returnsTop Rated Plus
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- Glitter Beach Big Girls Flounce Bikini Set Foil Print, Coral Pink 2 Pc, Size 12Opens in a new window or tabBrand New$15.16Was: $18.9520% offor Best Offer+$6.98 deliveryFree returns
- Cat And Jack Girl’s Green One Piece Swimsuit L 10/12Opens in a new window or tabBrand New$20.27Was: $23.8515% offor Best OfferFree deliveryFree returnsTop Rated Plus
- ☆ Speedo Girl's Pro LT One Piece Racerback Swimsuit Size 12/28 Youth BlueOpens in a new window or tabPre-Owned$15.00Was: $29.9950% offor Best Offer+$6.55 deliveryFree returnsTop Rated Plus
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- Dolce & Gabbana 171708 Kids Girls Swimsuit One-Piece Stripe Rose Size 12-18MOpens in a new window or tabBrand New$167.30List price: $275.0039% offor Best Offer+$4.20 deliveryFree returnsTop Rated Plus
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- Lily & Londyn’s Swimsuit Tankini Bikini Floral Print EUC Size 12Opens in a new window or tabPre-Owned$29.08or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- NWT~ Kanu Surf sz 12 Girls Jasmine Aria Beach one pc Swimsuit Coral Multi C27Opens in a new window or tabBrand New$14.99or Best OfferFree deliveryFree returnsTop Rated Plus
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- Swim Girls 2-Piece Rash Guard Swim Skirt Set UPF 50+ Tropical Palm Tree Size 12Opens in a new window or tabBrand New$13.81Was: $15.3410% offor Best Offer+$5.99 delivery in 2-4 daysFree returns15% off with coupon. Max $100 offTop Rated Plus
- Speedo Girls Youth Sz 12 Swimsuit One Piece Mesh Splice Thick StrapOpens in a new window or tabBrand New$19.95or Best Offer+$4.99 deliveryFree returns
- Zero Xposur Girls Bikini Swimsuit & Tank Top Size 12 Turquoise Palm Trees FloralOpens in a new window or tabNew (Other)$9.74Was: $14.9935% offor Best Offer+$5.99 deliveryFree returnsExtra 33% off with couponTop Rated Plus
- Kanu Surf Swim Top Girls 12 Navy Blue Rash Guard Long Sleeve UPF 50 9519Opens in a new window or tabBrand New$13.49Was: $14.9910% offor Best Offer+$5.99 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
- NWT Athleta Girl Reversible Tropics Bikini Top Size Large (12) Tie Dye S/632159Opens in a new window or tabBrand New$19.99or Best Offer+$6.50 delivery in 2-4 daysFree returnsTop Rated Plus
- Hurley Bikini Bottom Girls Floral Hawaiian Beach Size 10/12Opens in a new window or tabNew (Other)$6.50or Best Offer+$6.00 deliveryFree returns
- Billabong Girl's Youth Rash Guard Long Sleeve Surf Swim Shirt Top Blue Size 12Opens in a new window or tabPre-Owned$19.98or Best OfferFree deliveryFree returns
- Tommy Hilfiger Girls Gingham Print Bikini Bottom UV Protection Size 12/14Opens in a new window or tabBrand New$13.59Was: $16.9920% offor Best Offer+$5.99 deliveryFree returns
- Athleta girl Bora Bora Bikini Top Multi Colorful Floral Size L/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.33 deliveryFree returns
- 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
- Splendid Girls 240841 Watercolor Bralette Multi Bikini Set Swimwear Size 12Opens in a new window or tabBrand New$38.40List price: $74.0048% offor Best Offer+$3.60 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Swimsuit Girls St. Tropez Size 12 Tankini 2-Piece Colorful ChevronOpens in a new window or tabBrand New$15.00or Best Offer+$4.95 deliveryFree returnsTop Rated Plus
- Planet Sea Brand Girl’s White Mesh Pants With Tie Size 12 Coverup Beach Swim NWTOpens in a new window or tabBrand New$19.98or Best Offer+$4.71 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Kanu Surf Swim Set Youth Girls Size 12 Pink Floral Hawaiian 2-Piece Top & BottomOpens in a new window or tabNew (Other)$14.99or Best Offer+$8.90 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Kanu Surf Swimsuit Girls 12 Black White Tie Dye One Piece Groovy 8531Opens in a new window or tabBrand New$11.99or Best Offer+$4.99 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
- Lands End Swim Coverup Girl 12 Purple Terry Cloth Pockets Hooded Beach CruiseOpens in a new window or tabPre-Owned$8.99Was: $14.9940% offor Best Offer+$7.00 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Burberry Kids Logo Tan Check Print Bikini Swim Bottoms 12YOpens in a new window or tabPre-Owned$39.96Was: $49.9520% offor Best Offer+$6.50 deliveryFree returns
- Crewcuts Swimsuit Girls 12 Leopard Animal Print One-Piece Beach Summer PlayfulOpens in a new window or tabPre-Owned$12.75Was: $17.0025% offor Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- Cat And Jack Girls Purple White Striped One Piece Swimsuit L 10/12Opens in a new window or tabBrand New$19.55Was: $23.0015% offor Best OfferFree deliveryFree returnsTop Rated Plus
- Angel Beach Girls Coral Lasercut Flounce Bikini Swim Set Pink Size 12 7498Opens in a new window or tabBrand New$18.20Was: $26.0030% offor Best Offer+$5.00 deliveryFree returnsTop Rated Plus
- Billabong Girl's Swimsuit Rising Sun High Neck 2 Piece Bikini Set size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryFree returns
- Kanu Surf Swim Top Girls 12 Purple Floral Tankini Halter SwimwearOpens in a new window or tabNew (Other)$7.99Was: $9.9920% offor Best Offer+$4.99 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
- Hanna Andersson Girls Blue & White Striped Tankini Swim Top Size 12Opens in a new window or tabNew (Other)$14.99or Best Offer+$5.99 delivery in 2-4 daysFree returnsTop Rated Plus
- Billabong L99731 Girls Layered with Love Two-Piece Rashguard Swimsuit Size 12Opens in a new window or tabBrand New$67.50Was: $75.0010% offor Best Offer+$5.20 deliveryFree returnsExtra 17% off with couponTop Rated Plus
- TBBC Girls 12 One Piece Bathing Suit Shannon Bow Safari Two By Two AnimalsOpens in a new window or tabBrand New$48.00or Best Offer+$4.50 deliveryFree returnsTop Rated Plus
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- ZeroXposur Girls Zipper Front Swimsuit One Piece Size 12 Black and PinkOpens in a new window or tabPre-Owned$21.30or Best Offer+$6.99 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
- Matilda Jane Size 12 Girls Ruffled Swim Top Floral PrintOpens in a new window or tabNew (Other)$9.60Was: $12.0020% offor Best Offer+$5.80 deliveryFree returnsTop 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
- Polo Ralph Lauren Stretch Jacquard Two-Piece Swimsuit Girls 12 Bright Pink/WhiteOpens in a new window or tabBrand New$32.91or Best Offer+$5.95 deliveryFree returns15% off with coupon. Max $100 offTop Rated Plus
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