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- Hobie Girls' Keyhole Side TIE 1PC, Coral, 12Opens in a new window or tabBrand New$19.20Was: $24.0020% offor Best Offer+$8.71 delivery
- Hobie Girls' Keyhole Side TIE 1PC, Coral, 12Opens in a new window or tabBrand New$19.20or Best Offer+$5.85 delivery
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$29.99or Best Offer+$6.40 delivery
- 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 2-3 daysFree returns1+ watchersTop Rated Plus
- SO Girls Pink & Yellow Tankini Swimsuit Crochet Design (12)Opens in a new window or tabPre-Owned$8.36Was: $8.997% offBuy It Now+$9.45 delivery
- Roxy Girls 2 Piece Bikini Set - UPF 50+ Sun Protection - Variety Designs & SizesOpens in a new window or tabBrand New$14.99Buy It NowFree delivery23+ sold
- NWT Athleta Cannonball Swim Bottom Shorts, Tie Dye, Size Large 12Opens in a new window or tabBrand New$25.00or Best Offer+$5.85 delivery
- Burberry Girls Vermillion sandie logo swim bathing suit blue 6 8 10 12 14Opens in a new window or tabBrand New$85.00Buy It NowFree delivery
- Nessi Byrd Kids Swim Girls 2pc Neon Black Mesh Ruffle One Shoulder Bikini 12Opens in a new window or tabPre-Owned$35.00or Best Offer+$4.99 delivery
- Kiddy Flowers Swim Bikini Bottom Ruffled Hamptons Kenny Flowers Swimwear NWTOpens in a new window or tabBrand New$28.00or Best Offer+$5.50 delivery in 2-3 days
- Burberry Girls Vermillion sandie logo swim bathing suit red black 4 8 10 12 14Opens in a new window or tabBrand New$75.00 to $99.00Buy It NowFree delivery
- Lands' End Tankini Swim Top Only Popcycle Design Girls Size 12Opens in a new window or tabPre-Owned$4.99or Best Offer+$5.95 delivery
- Crewcuts By J.Crew Cutout One Piece Bathing Swimsuit - Gingham - Sz 12 - EUCOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 delivery
- O'Neill Kids Alexa Tile Knot Top Set Canyon Clay 12 Big KidsOpens in a new window or tabBrand New$34.99Buy It Now+$6.50 delivery in 2-4 daysFree returnsTop Rated Plus
- Hobie Girl’s High Neck Red Halter One Piece Swimsuit Size 12Opens in a new window or tabBrand New$39.90or Best Offer+$7.35 delivery
- Girls Juicy Couture Kids One Piece Tie Dye Rainbow Bathing Suit Sz SmallOpens in a new window or tabPre-Owned$11.89Was: $16.9930% offBuy It Now+$6.20 delivery
- Speedo Youth Girls Flyback Training Suit, Navy, Size 12/28Opens in a new window or tabBrand New$29.95Buy It NowFree delivery
- New Girls Speedo Swim Suit size XL Floral Designs & Champion Water Shoes Size SOpens in a new window or tabBrand New$21.99Buy It Now+$9.00 delivery
- ATHLETA GIRL Size S/7 Beach SHORTS Girls Tie Dye Cannonball Swim Surf Bottom Q24Opens in a new window or tabPre-Owned$19.99Buy It Now+$4.95 delivery
- $65 Polo RALPH LAUREN Girls 12 PINK Plaid One Piece SWIMSUIT Ruffle Straps NWOTOpens in a new window or tabNew (Other)$23.43Buy It Now+$4.99 delivery
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Based on number of views and purchases | Sponsored- ROXYRoxy Girls 2 Piece Bikini Set - UPF 50+ Sun Protection - Variety Designs & SizesOpens in a new window or tabBrand New$14.99Free delivery
- NikeNike Swimsuit One Piece Girl's Size Small Athleticwear Swimwear MulticolorOpens in a new window or tabBrand New$35.99Free delivery
- SpeedoSpeedo Girls' Swimsuit Two Piece Bikini Set red SZ 12Opens in a new window or tabBrand New$22.00Free delivery
- SpeedoSpeedo Girls' Standard Swimsuit One Piece Square Neck Thin Strap, Ceramic, 12Opens in a new window or tabBrand New$19.99Free delivery
- BillabongBillabong Kids' Girls' Youth Halter One Piece Medallion Print Swimsuit SwimwearOpens in a new window or tabBrand New$24.99Free deliveryBuy 1, get 1 20% off with coupon
- HurleyHurley Girl's UPF 50+ One-Piece Swimsuit (Big Kids) Black SM (7/8 Little Kid/BigOpens in a new window or tabBrand New$15.96+$8.71 delivery
- Dolfin Uglies Girls Bathing Suit Size 12 9510LBRTY RED/WHITE/BLUEOpens in a new window or tabBrand New$9.60Was: $12.0020% offBuy It Now+$6.55 delivery
- Salt Life Swimsuit *SALE-ALL NEW* youth girl size 12Y PurpleOpens in a new window or tabBrand New$20.00or Best Offer+$4.63 delivery
- GIVENCHY Girls Black Logo High Waisted Bikini Bathing SuitOpens in a new window or tabPre-Owned$125.00Buy It Now+$9.50 delivery
- Billabong Kids' Girls' Youth Halter One Piece Medallion Print Swimsuit SwimwearOpens in a new window or tabBrand New$24.99List price: $54.9555% offBuy It NowFree delivery in 2-3 daysFree returnsBuy 1, get 1 20% off with couponTop Rated Plus
- NWT Speedo Girls' One Piece Closed Racerback Star Swimsuit, 2023 XS 5/6Opens in a new window or tabBrand New$12.99or Best Offer+$4.84 delivery
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- O'Neill BLUE Girls Pink Swimwear One Piece Swimsuit Size 152 cm 12 YearsOpens in a new window or tabNew (Other)$17.63or Best Offer+$22.48 deliveryfrom Lithuania
- Catimini Designed in France Girl's Colorburst 2-piece Swimsuit Size 12Opens in a new window or tabBrand New$30.95Buy It Now+$6.55 delivery
- Seafolly Girls' High Neck Tank One Piece Swimsuit, pop Palace Multi, 12Opens in a new window or tabBrand New$30.70Was: $40.7025% offor Best Offer+$8.71 delivery
- Girls Bathing Suit Bow-knot Design Swimwear Ruffle Swimsuit GiftOpens in a new window or tabBrand New$12.47 to $13.64Buy It NowFree deliveryfrom China
- 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
- Girl's Two Piece Connected Watermelon Design Swimsuit by Cat & Jack - 10/12Opens in a new window or tabPre-Owned$8.00Buy It Now+$8.19 delivery
- Nike Swimsuit One Piece Girl's Size Small Athleticwear Swimwear MulticolorOpens in a new window or tabBrand New$35.99Buy It NowFree delivery
- BURBERRY Girl Archive Beige Stripe One-Piece Swimsuit size 4 10 12 14Opens in a new window or tabBrand New$150.00Buy It NowFree delivery
- Girls Size 12 Speedo One Piece Design Swim Suit Bathing SuitOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.63 delivery
- Salt Life Swimsuit *SALE-ALL NEW* youth girls size 12Y teal pineapple designOpens in a new window or tabBrand New$20.00or Best Offer+$4.63 delivery
- Seafolly Girls' High Neck Tank One Piece Swimsuit, pop Palace Multi, 12Opens in a new window or tabBrand New$27.00or Best Offer+$6.55 delivery
- Hobie Girls' Keyhole Side TIE 1PC, Coral, 12Opens in a new window or tabBrand New$19.20or Best Offer+$5.85 delivery
- Gossip Girl 1-Piece Swim Suits Various Colors/DesignsOpens in a new window or tabBrand New$17.84Was: $20.9915% offBuy It NowFree delivery in 4 days
- Bonpoint Paris Girl Ruffle Bikini Floral Print Size 12YOpens in a new window or tabPre-Owned$45.00or Best Offer+$5.25 delivery
- ARIZONA Juniors Swim Panty Hipster Choice S M L XL or XXL Swimsuit Bottom NWTOpens in a new window or tabBrand New$8.00Buy It Now+$3.50 delivery
- ANYA HINDMARCH BEACH GIRLS TIE DYE COTTON SWIM COVERUP DRESS GREEN WHITE 6 8 SOpens in a new window or tabPre-Owned$28.99or Best Offer+$13.10 delivery
- Juicy Couture Yellow One Piece SwimSuit Bathing Suit Girls Tween Teen 12 New w TOpens in a new window or tabBrand New$9.77or Best Offer+$4.00 delivery
- Tommy Hilfiger Girls Red Blue Asymmetrical Tankini Swimsuit Two Piece Sz 12 / 14Opens in a new window or tabBrand New$17.29or Best Offer+$18.69 deliveryBenefits charity
- Lands end girls sz. 12 blue design one pc. Swimsuit. Great itemOpens in a new window or tabPre-Owned$12.99or Best Offer+$4.98 deliveryFree returns
- YOUNG VERSACE Girls Floral Print Tie Halter Bikini Swimsuit Purple S (MSRP $350)Opens in a new window or tabNew (Other)$48.99Buy It NowFree deliveryFree returns
- J. Crew Crewcuts Navy & White Tankini Stripes & Polka Dots Size 12 NWT *TOP ONLYOpens in a new window or tabBrand New$12.00or Best Offer+$4.51 deliveryFree returnsTop Rated Plus
- Girls Summer Floral Design Bikini Top Cat & Jack S(6/7)Opens in a new window or tabBrand New$5.60Was: $7.0020% offor Best Offer+$4.33 delivery
- Salt Life Swimsuit *SALE-ALL NEW* youth girl size 12Y coral reef designOpens in a new window or tabBrand New$20.00or Best Offer+$4.63 delivery
- Speedo Girls Mesh Thick Strap One Piece, Blue Harmony, Size 12Opens in a new window or tabBrand New$24.00or Best Offer+$4.51 delivery
- Nessi Byrd Kids Swim Girls Monkini Neon Cutout One Piece Bathing Suit 12 YearsOpens in a new window or tabPre-Owned$35.00or Best Offer+$4.99 delivery
- NWT Juicy Couture Kids/Girl's 2-Piece Assorted Swim Bikini Sets Sizes: 8, 10, 12Opens in a new window or tabBrand New$25.99Buy It NowFree delivery in 2-4 days
- Girls Juicy Couture Kids One Piece Tie Dye Rainbow Bathing Suit Sz 12 NEW NWTOpens in a new window or tabBrand New$21.84Was: $22.995% offor Best Offer+$1.99 delivery
- Crewcuts J.Crew Blue Navy Striped Anchor One Piece Bathing Swimsuit 12 ZaraOpens in a new window or tabPre-Owned$15.00Buy It Now+$7.35 delivery
- Splendid Girls' Brighter HI Neck Bra Set, Multicolor, 12Opens in a new window or tabBrand New$13.60or Best Offer+$5.85 delivery
- Burberry Girl's Crosby 2 Piece Swimsuit Nova Check Bikini NEWOpens in a new window or tabBrand New$150.00Buy It Now+$9.50 deliveryLast one
- Brazilian Designer - Kids - Summer - Palm Tree All-Over Print Youth SwimsuitOpens in a new window or tabBrand New$35.00Buy It Now+$3.99 delivery
- Girls Justice Swimsuit Bottoms Size 12 Rainbow Design Ruched SidesOpens in a new window or tabPre-Owned$7.19Was: $7.9910% offor Best Offer+$4.33 delivery
- Speedo Girls Size Small Pretty Design~ racerback One Pc. SwimsuitOpens in a new window or tabPre-Owned$18.00Buy It Now+$5.00 delivery in 2-3 days
- girl's PILYQ SWIM Kid's cute "tassel fun beach cover-up" goop shorts s / 5-6 yrsOpens in a new window or tabPre-Owned$14.00Buy It NowFree delivery
- BEST DEALS -GIRLS UNDER ARMOR SWIMSUITOpens in a new window or tabBrand New$16.00Buy It Now+$4.84 delivery
- DOLCE & GABBANA Kids One Piece Swimsuit Nylon White Sleeveless s.Tag 12year $300Opens in a new window or tabNew (Other)$79.00Buy It Now+$13.00 deliveryfrom Sweden
- Stella Cove Swimsuit Girls Colorful Tie-Dye Swimsuit Size 12Opens in a new window or tabNew (Other)$20.00or Best Offer+$6.55 delivery
- Girls Roxy Bikini Bottoms Size 12 Blue Floral DesignOpens in a new window or tabBrand New$14.50Buy It Now+$5.85 delivery
- Speedo Girls' Standard Swimsuit One Piece Square Neck Thin Strap, Ceramic, 12Opens in a new window or tabBrand New$19.99Was: $39.9950% offBuy It NowFree deliveryFree returnsTop Rated Plus
- NWT Volcom Girl's Island Hop One-Piece Aqua Size 12Opens in a new window or tabBrand New$15.99Was: $19.9920% offor Best Offer+$8.71 delivery
- Speedo Girls' Swimsuit Two Piece Bikini Set red SZ 12Opens in a new window or tabBrand New$22.00Was: $44.0050% offor Best OfferFree deliveryFree returnsTop Rated Plus
- $62 NWT Juicy Couture LOGO Butterfly One piece Pink Stripe Swimsuit RacerbackOpens in a new window or tabBrand New$19.98Buy It Now+$6.95 delivery
- MALIBU DESIGN GROUP GIRL'S CLOUDY DAY FLORAL SWIM BIKINI BOTTOM BLUE SIZE 12 NEWOpens in a new window or tabNew (Other)$14.99or Best Offer+$3.99 deliveryFree returnsTop Rated Plus
- Kate Mack & Girls Squad Girls Swimwear Swimsuit- Lot of 2- Size 12Opens in a new window or tabPre-Owned$19.99Buy It NowFree delivery
- $115 Billabong Kids Girls Pink Stretch Swim One-Piece Swimsuit Swimwear Size 12Opens in a new window or tabBrand New$12.23Was: $34.9565% offor Best Offer+$9.99 delivery in 2-4 days
- NWT Lucky Brand Girls Two-Piece Swimsuit, Natalie Bright Melon Size LOpens in a new window or tabBrand New$12.79Was: $15.9920% offor Best Offer+$8.71 deliveryFree returns
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