1,600+ results
- Lands End Girls Rash Guard Swim Top Size 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$5.00 deliveryFree returns
- Speedo Tankini Set Girls 12 Blue Purple WatercolorOpens in a new window or tabPre-Owned$15.39or Best Offer+$7.35 deliveryFree returnsTop Rated Plus
- NEW Speedo One Peice Orange Blue Stripe Girls Sz 12 SwimsuitOpens in a new window or tabBrand New$21.58Was: $26.9720% offor Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- Lilly Pulitzer Girls Long Sleeve 2 Piece Turtles & Floral Bathing Suit Size 7.Opens in a new window or tabPre-Owned$24.99Buy It Now+$5.29 deliveryFree returnsTop 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$12.99or Best Offer+$4.80 delivery in 2-4 daysFree 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 returns4 watchersTop 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
- 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 returnsTop Rated Plus
Picked For You
Top selling items from trusted sellers | Sponsored- Roxy Girls Paradise Trip Crop Top Bikini Swim Set Sz 12 Swimsuit NEW NWTOpens in a new window or tabBrand New$26.92Was: $29.9110% offor Best Offer+$6.99 deliveryFree returnsTop Rated Plus
- GO COCO Girls’ 2-Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returns
- Speedo Girls' One Piece Swimsuit Closed Racerback 2023 Anthracite Size 12 NWTOpens in a new window or tabBrand New$14.99or Best Offer+$4.52 delivery in 2-4 daysFree returnsTop Rated Plus
- GO COCO Girls’ One Piece Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returns
- Kanu 2 Piece Long Sleeve Rash Guard Swim Suit Girls Size 12 Tie Dye UPF 50 NWTOpens in a new window or tabBrand New$9.99or Best Offer+$5.99 deliveryFree returnsExtra 10% off with coupon
- Burberry Kids Logo Tan Check Print Bikini Swim Bottoms 12YOpens in a new window or tabPre-Owned$49.95or Best Offer+$6.50 deliveryFree returns
- Cabana Life Girls 12 Rash Guard Long Sleeve Swim Shirt Zip Sun ProtectionOpens in a new window or tabPre-Owned$15.39Was: $21.9930% offor Best Offer+$6.30 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Polo Ralph Lauren Stretch Jacquard Two-Piece Swimsuit Girls 12 Bright Pink/WhiteOpens in a new window or tabBrand New$35.85or Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- BMagical 3 Pc Girls Bathing Suit Size 12 NEWOpens in a new window or tabBrand New$17.99Was: $19.9910% offBuy It NowFree deliveryFree returnsTop 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 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
- Roxy L83050 Girls Blue Floral Adventurous Beachy Bralette Swim Set Size 12Opens in a new window or tabBrand New$50.00Buy It Now+$5.20 deliveryFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- Disney ☆ Frozen Toddler and Little Girls' 1-Piece Swimsuit ☆ Sizes 2T-12Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryFree returns
- Little Mermaid Swimsuit Coverup Girls Size 6/7Opens in a new window or tabPre-Owned$9.00Was: $15.0040% offor Best Offer+$8.71 deliveryFree returns
- GO COCO Girls’ 2-Piece Swimsuit Size , 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returns
- Fin Fun Mermaidens Mermaid Tail & Fin Kids Size 12 Orange Made In USA Dress UpOpens in a new window or tabPre-Owned$19.99or Best Offer+$5.95 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Ruffle Butts Rash Guard Girls Size 7 Seersucker Blue Pink Swim Top Long-SleeveOpens in a new window or tabPre-Owned$17.99or Best Offer+$6.99 delivery in 2-4 daysFree returnsExtra 15% off with couponTop Rated Plus
- Kanu Surf Girls Polka Dot Ruffle Chest One Piece Swimsuit AC2 Black Size 12 NWTOpens in a new window or tabBrand New$14.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Mini Boden Girls One-Piece Unicorn Bathing Suit Blue White Halterneck Size 11-12Opens in a new window or tabPre-Owned$19.44or Best Offer+$5.54 deliveryFree returnsTop 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
- Shade Critters 255017 Girl's Reversible One-Piece Swimsuit Multi Size 12yOpens in a new window or tabBrand New$31.50List price: $55.0043% offBuy It Now+$4.20 deliveryFree returnsTop Rated Plus
- Juicy Couture Girl's 2 Piece Bikini Set Pink Back to School SALE NEW with TAGSOpens in a new window or tabBrand New$62.00Buy It NowFree deliveryFree returns6+ watchersTop Rated Plus
- Athleta girls swimsuit top NEW size 12 pink purple swim free spirit bikiniOpens in a new window or tabBrand New$18.70Was: $22.0015% offor Best Offer+$5.99 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Lands End Girls Bathing Suits Size 7s Multi Colored Tie Dye Starfish Swim SuitsOpens in a new window or tabPre-Owned$19.99or Best Offer+$6.99 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$4.84 deliveryFree returns
- 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
- GO COCO Girls’ 2-Piece Purple Swimsuit Size , 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree returns
- new Limeapple square rainbow stripe bikini set UPF 50+ swimsuit, girls 7,NWTOpens in a new window or tabBrand New$29.99Buy It Now+$4.95 delivery in 2-4 daysFree returnsTop Rated Plus
- GO COCO Girls’ One Piece Unicorn Swimsuit Size , 4, 5-6, 6X, 7, 8-10, 12-14, 16Opens in a new window or tabBrand New$13.99Was: $19.9930% offBuy It NowFree deliveryFree 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
- Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12Opens in a new window or tabPre-Owned$24.97Buy It Now+$5.00 deliveryFree returnsExtra 20% off with coupon
- JANIE AND JACK x Disney Moana Ruffle Bikini Swim Suit Size 12 EUCOpens in a new window or tabPre-Owned$34.95Buy It Now+$6.20 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
- New Speedo Girl's Swimsuit One Piece Mesh Splice Thick Strap Speedo Black Sz 12Opens in a new window or tabBrand New$18.95Buy It Now+$6.95 deliveryFree returns
- Janie and Jack L48911 Girls Multi Postcard Ruffle 2-Piece Swimsuit Size 12Opens in a new window or tabBrand New$35.10Was: $39.0010% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Crewcuts Swimsuit Girls 12 Leopard Animal Print One-Piece Beach Summer PlayfulOpens in a new window or tabPre-Owned$17.00or Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- The Finals Tropic Party Non-Foil Wing Back One Piece Swimsuit, Youth 26 L 10/12Opens in a new window or tabBrand New$9.49Was: $9.995% offor Best Offer+$4.62 deliveryFree returnsTop Rated Plus
- NWT Hello Kitty 2 Piece Girls Swim Suit Bathing Suit Size 7/8 Beach PoolOpens in a new window or tabBrand New$19.99or Best Offer+$4.84 deliveryFree returns
- Uv Skinz 3 Piece Girls Swimwear Set Size 7 Cats Theme Lightweight Stretch TopOpens in a new window or tabNew (Other)$22.95or Best OfferFree deliveryFree returnsExtra 7% 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$14.08Was: $18.7725% offor Best Offer+$6.55 deliveryFree returns
- Roxy Crop Top Bikini Swimsuit Size 7Opens in a new window or tabBrand New$25.00or Best Offer+$4.00 deliveryFree returnsTop Rated Plus
- NWT Gorgeous Betsey Johnson XOX Lime & Neon Pink 2-piece Swimsuit Girls SZ 12Opens in a new window or tabBrand New$7.99Buy It Now+$5.85 deliveryFree 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
- 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 returnsTop Rated Plus
- Roxy Aruba Textured One-Piece Swimsuit Big Girls 12 Crocus Petal Solid Pull OnOpens in a new window or tabBrand New$26.99or Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- Athleta Girl One Shoulder Rib One Piece Swimsuit S/7 Oasis BlueOpens in a new window or tabBrand New$19.95Buy It Now+$6.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Kanu Surf Girls UPF 50 Beach Sport Halter Bikini 2-Piece Swimsuit Ruby Purple 12Opens in a new window or tabBrand New$10.00Buy It NowFree deliveryFree returnsTop Rated Plus
- hanna Andersson SIZE 12-18M Lavender Orange/Cream Flamingo Girl's Rash GuardOpens in a new window or tabPre-Owned$18.00Buy It Now+$8.27 deliveryFree returns
- Roxy ERGWR03354 Girl's Sz 12/L Orange Last in Paradise L/S One Piece SwimsuitOpens in a new window or tabBrand New$18.08Was: $32.8845% offBuy It Now+$7.99 deliveryFree returnsTop Rated Plus
- Girl's Athleta Floral Swimsuit Top Size 7 EUCOpens in a new window or tabPre-Owned$4.990 bids · Time left3d 20h+$4.99 deliveryFree returns
- 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
- Millie Loves Lily Girls Ocean themed Two Piece Swim Suit Size 12 YearsOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.71 deliveryFree returnsTop Rated Plus
- 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
- 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
- Speedo Girl's Swimsuit One Piece Mesh Splice Thick Strap , Speedo Black , SZ 12Opens in a new window or tabBrand New$21.98Was: $27.4820% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Burberry Crosby Check Girls Beige 2-Piece Swimsuit Bikini 12Y 8047822 NWT $230Opens in a new window or tabBrand New$129.99or Best Offer+$9.99 deliveryFree returnsTop Rated Plus
- 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 15% off with couponTop 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
- Girl's Tea Collection Purple & Coral Tankini Swimwear Top Size 12 EUCOpens in a new window or tabPre-Owned$4.990 bids · Time left3d 20h+$4.99 deliveryFree returns
- Lands End Kids Swim Top Girls 12 Tankini Cross Straps AthleticOpens in a new window or tabPre-Owned$9.99or Best Offer+$6.49 deliveryFree returnsTop Rated Plus
- Kids Girls Disney Store Adaptive Swimsuit Ariel Size 7/8 Hook & Loop BNWTOpens in a new window or tabBrand New$15.00or Best Offer+$5.80 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$3.47Buy It Now+$5.85 deliveryFree returnsTop Rated Plus
- Kids Girls Swimwear Swimsuit One Piece Bikini Bathing Suit BeachwearOpens in a new window or tabBrand New$13.78Was: $14.505% offBuy It Now+$8.00 deliveryfrom ChinaFree returns
- 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 15% off with couponTop Rated Plus
- Zimmermann Girls Striped Halliday Hooded Coverup in Multicolor size 12Opens in a new window or tabPre-Owned$67.50Was: $75.0010% offor Best Offer+$6.30 delivery in 2-4 daysFree returnsTop Rated Plus
- 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
- Items Per Page