7,300+ results
- Roxy Kids Girl's The Little Mermaid Sebastian Floral Ariel Rash Guard Size 12/LOpens in a new window or tabPre-Owned$13.99Buy It NowFree deliveryLocated in United States
- NEW Abercrombie Girls Floral High Neck Bathing Suit Size 11/12 Missing TagOpens in a new window or tabNew (Other)$17.00or Best Offer+$4.89 deliveryLocated in United States
- NWT O’Neill Girls Two Piece Swimsuit Palmetto Floral Stripe Sz 12Opens in a new window or tabBrand New$35.99or Best Offer+$5.02 deliveryLocated in United States
- VTG Roxy Girl 2 Piece Set Sz 12 Y2k Bikini Surf Floral Print Bamboo AccentsOpens in a new window or tabNew (Other)$14.95or Best Offer+$7.60 deliveryLocated in United States
- EUC Lands' End Girls Colorblock One piece Swimsuit With Under Liner Size 12Opens in a new window or tabPre-Owned$15.00or Best Offer+$8.75 deliveryLocated in United States
- 4pc. Lot Tea Collection Rash Guard Swimsuit Athleta Girls tankini tops size 12Opens in a new window or tabPre-Owned$18.00Buy It Now+$9.20 deliveryLocated in United States
- Hurley Youth Girl's Long Sleeve UPF 50+ Turquoise Waves Swim Shirt Size 10/12Opens in a new window or tabBrand New$11.99Buy It NowFree deliveryLocated in United States8 watchers
- O'rageous Youth Girls 2 Piece BikiniOpens in a new window or tabNew (Other)$8.95 to $12.95Buy It NowFree deliveryLocated in United States
- 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 deliveryLocated in United StatesFree returns13 watchers
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$23.50or Best Offer+$8.30 deliveryLocated in United States
- Roxy Big Girls 12 Girls Like Us 1 Pc Swimsuit Orange Yellow White Palm TreeOpens in a new window or tabBrand New$24.90or Best OfferFree delivery in 2-4 daysLocated in United States
- NWT Girls Hello kitty One piece Bathing suit swim Size 12Opens in a new window or tabBrand New$18.990 bids · Time left6d 1hor Best Offer+$5.02 deliveryLocated in United States
- SHEIN Teen Girls Sz 12/13Y Color Block One Shoulder One Piece Swimsuit Brown/TanOpens in a new window or tabBrand New$1.990 bids · Time left23m$3.99Buy It Now+$5.02 deliveryLocated in United States
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Lilly Pulitzer size 12 Swimsuit RashguardOpens in a new window or tabPre-Owned$22.00or Best Offer+$6.99 deliveryLocated in United States
- Sunchild Youth’s Jerez Yellow Bikini Size 12 Decorative Bow Tie FasteningOpens in a new window or tabBrand New$23.98or Best Offer+$4.60 deliveryLocated in United StatesFree returnsExtra 18% off with couponTop Rated Plus
- Wildflowers Clothing La La Land Veronica Tankini Swim Bottoms size 12 EUCOpens in a new window or tabPre-Owned$24.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- NWT Speedo Swimsuit 1pc Girls Size 12 Splice Rose 🌹 Violet racing swimwearOpens in a new window or tabBrand New$8.000 bids · Time left10h 50m+$5.00 deliveryLocated in United States
- Athleta Girl Swim Bikini Top Tie Dye Size 12 LargeOpens in a new window or tabPre-Owned$12.00or Best Offer+$7.11 deliveryLocated in United States
- Girls Lands' End Racerback One Piece Swimsuit, Electric Blue Tie Dye Sz 10,12,14Opens in a new window or tabBrand New$14.99Buy It NowFree deliveryLocated in United States7+ sold
From our popular brands
Based on number of views and purchases | Sponsored- ROXYPre-Owned$13.99Free delivery
- ROXYNew (Other)$14.95+$7.60 delivery
- SpeedoPre-Owned$11.91+$6.99 deliveryExtra 30% off with coupon
- JusticePre-Owned$8.59+$8.75 delivery
- DisneyBrand New$6.00+$10.60 deliverySave up to 50% when you buy more
- BillabongBrand New$60.00+$5.20 delivery
- EUC Tea Collection Long Sleeve Floral Geometric Swim Rash Guard Sz 12Opens in a new window or tabBrand New$7.000 bids · Time left1h 24mor Best Offer+$5.00 deliveryLocated in United States
- 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 deliveryLocated in United StatesFree returnsLast oneTop Rated Plus
- Girls Swimsuits Bundle of 2 One Piece Mermaid & Stripes Size 10/12Opens in a new window or tabPre-Owned$7.20or Best Offer+$5.02 deliveryLocated in United StatesFree returns
- HANNA ANDERSSON 5 WINTER JACKET, SWEATER, PANTS, & HOLIDAY DRESS EUC LOT 70 EUCOpens in a new window or tabPre-Owned$39.99or Best OfferFree deliveryLocated in United States
- Hurley Girls' Long Sleeve Rash Guard Shirt 2-Piece Swimsuit 487775-BIC Size 12Opens in a new window or tabBrand New$25.18or Best Offer+$4.89 deliveryLocated in United States
- HANNA ANDERSSON LOT OF 12 WRAP TOPS, JACKET,OVERALLS,TOPS, PJ SET 75/12-18MOpens in a new window or tabPre-Owned$64.99or Best Offer+$9.27 deliveryLocated in United States
- Justice Girls Bikini Purple Floral Ruffle 2 Piece Size 12 Tween SwimwearOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.02 deliveryLocated in United States
- Kanu Surf Girls' UPF 50+ Beach Sport Racer Halter Bikini 2-Piece SwimsuitOpens in a new window or tabBrand New$9.99 to $11.99Buy It NowFree deliveryLocated in United States
- ADIRUN Girls 2-Piece Tankini Swimsuit Green Palm with Ruffle Skirt 10-12Opens in a new window or tabNew (Other)$14.99or Best Offer+$6.64 deliveryLocated in United States
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.02 deliveryLocated in United StatesExtra 10% off with coupon
- 4 Pc Lot HANNA ANDERSSON Girls Sz 12/150cm Swim Bottoms x 2, Palazzo Pants & BraOpens in a new window or tabPre-Owned$46.00or Best Offer+$6.14 deliveryLocated in United StatesBenefits charity
- Love Shack Fancy Girls 12Y Swimsuit One Piece Floral Pink White RuffleOpens in a new window or tabPre-Owned$29.74Was: $34.9915% offor Best Offer+$6.02 deliveryLocated in United States
- Burberry Girls Swimsuit. Size 12 Y.Opens in a new window or tabPre-Owned$36.98or Best Offer+$4.89 deliveryLocated in United States
- Crewcuts rashguard swim set - Blue and green fish - size 12 - UPF 50Opens in a new window or tabPre-Owned$15.000 bids · Time left35m$21.00Buy It Now+$6.50 deliveryLocated in United States
- Lilly Pulitzer Bobby Rashguard Swimsuit 50+ UPF Girls 12 Las Olas Aqua Strong CuOpens in a new window or tabBrand New$65.00or Best Offer+$11.95 deliveryLocated in United States
- Raisins Girl's 2 Pc Laguna Beach Pink Sea Shells Bikini Swimsuit Set 8/10/12/14Opens in a new window or tabBrand New$14.90Buy It NowFree delivery in 2-4 daysLocated in United States14+ sold
- 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 deliveryLocated in United StatesFree returnsTop Rated Plus
- $54 Joyfolie Mia Joy Zina Bikini Swimsuit | Black Ditsy Floral | Size 12Opens in a new window or tabBrand New$24.21or Best Offer+$7.60 deliveryLocated in United StatesSave up to 20% when you buy more
- Agua Bendita Girls SZ 12 Sunflower Floral Rash Guard Swim Top Long Sleeve CoralOpens in a new window or tabPre-Owned$29.95Buy It Now+$5.02 deliveryLocated in United StatesFree returnsTop Rated Plus
- Lands' End Tankini Swimsuit Top and Bottoms In Aqua Tropical Floral Sz Girls 12Opens in a new window or tabPre-Owned$35.00Buy It Now+$5.99 deliveryLocated in United States
- Fin Fun Mermaidens Kids Size 12 Blue & Green Mermaid Tail b1Opens in a new window or tabPre-Owned$29.00or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls One Piece Swimsuits - 2 PackOpens in a new window or tabBrand New$5.99Buy It Now+$5.02 deliveryLocated in United StatesFree returns
- Athleta Girl Bora Bora Floral Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$13.59Was: $16.9920% offBuy It Now+$5.50 deliveryLocated in United States
- Roxy 12 Girls Flutter 2 Pc Bikini Swimsuit Flounce Pink Blue Tropical Print SetOpens in a new window or tabBrand New$24.90Buy It NowFree delivery in 2-4 daysLocated in United States6 watchers
- NWT Colorful LIMITED CLUB TOO two Piece Swimsuit Bikini Size 12Opens in a new window or tabBrand New$7.78or Best Offer+$5.99 delivery in 2-4 daysLocated in United States
- YOUTH KIDS LONG SLEEVE RASH GUARD PINK-KONA PINK (see size chart)Opens in a new window or tabBrand New$2.99Buy It Now+$4.69 delivery in 2-4 daysLocated in United States
- Lilly Pulitzer Girls Tiara Swimsuit UPF 50+ Boca Blue Its a Sailabration Sz 12Opens in a new window or tabBrand New$40.00or Best Offer+$5.00 deliveryLocated in United States
- Roxy Girl Rash Guard Girls Sz 12, Quick Dry, Short Sleeve, LogoOpens in a new window or tabPre-Owned$10.45or Best Offer+$6.20 delivery in 2-4 daysLocated in United States
- BNWT Burberry London Little Girl's & Girl's Sandie One-Piece Swimsuit MSRP $250!Opens in a new window or tabBrand New$79.99Buy It NowFree deliveryLocated in United States10+ watchers
- Polo Ralph Lauren one-piece swimsuit - light green gingham, ruffles - size 12Opens in a new window or tabPre-Owned$12.000 bids · Time left36m+$6.00 deliveryLocated in United States
- PQ Swim Little Girls Flutter Bikini Set SZ 12 NWTOpens in a new window or tabBrand New$30.00Was: $50.0040% offor Best Offer+$6.99 deliveryLocated in United States
- Eddie Bauer Youth Reversible 4-piece Swimsuit Set BLUE & WHITE Size M:10/12Opens in a new window or tabBrand New$13.97Buy It Now+$7.99 deliveryLocated in United StatesSave up to 12% when you buy more
- Girls Brand New Swim Suit Set With Shorts Size 12Opens in a new window or tabNew (Other)$15.00or Best OfferFree deliveryLocated in United States
- TYR Girls' Black Durafast Lite Ella Maxfit Swimsuit sz L 10/12Opens in a new window or tabBrand New$18.99or Best OfferFree delivery in 2-4 daysLocated in United States
- Lands End Girls Swimsuit 3 piece Set Size 10/12Opens in a new window or tabBrand New$14.99Buy It Now+$6.02 deliveryLocated in United States
- Girls Tie Dye Heart Joe Boxer Sz 18.5 NewOpens in a new window or tabBrand New$7.95or Best Offer+$5.02 deliveryLocated in United States
- NEW GIRLS SZ 12 ROXY 2 PIECE TANKINI RASHGUARD SWIMSUIT SUIT BLUE ISLAND TILESOpens in a new window or tabBrand New$12.71Was: $14.9515% offBuy It NowFree delivery in 2-4 daysLocated in United States2 watchers
- NWT SPEEDO Pro LT Girls One Piece Swimwear Size 12/38 Multicolor PurpleOpens in a new window or tabBrand New$19.00or Best Offer+$4.89 deliveryLocated in United States
- Abercrombie Girls 2 Piece Bikini Swimsuit Size 11/12 Lime Green EUC!Opens in a new window or tabPre-Owned$12.50Buy It Now+$6.00 deliveryLocated in United States13 watchers
- Billabong Girls Swimsuit Bikini Size 12 Wildflower High Neck Set NEWOpens in a new window or tabBrand New$16.00Was: $20.0020% offor Best Offer+$7.10 delivery in 2-4 daysLocated in United States
- Billabong Girl's Size 12 2 Pc Bikini Swimsuit Stoked on Stripes Blue Pink OrangeOpens in a new window or tabBrand New$24.90or Best OfferFree delivery in 2-4 daysLocated in United States8 watchers
- Mini Boden 1/2 zip long sleeved blue white stripe swim suit 11/12Opens in a new window or tabPre-Owned$7.001 bid · Time left3d 2h+$6.02 deliveryLocated in United States
- Girls Swimsuits Twist V Neck Drawstring Cute Girls Bikini Swim Two Piece SetsOpens in a new window or tabBrand New$17.99or Best Offer+$5.89 deliveryLocated in United States
- Terry Cloth OP Hooded Beach Coverup - Girls Size 10/12Opens in a new window or tabPre-Owned$12.00or Best Offer+$8.71 deliveryLocated in United States
- O'NEILL Girls Bikini Swimsuit Two Piece Pineapple/Flamingo Design;Likely Size 12Opens in a new window or tabPre-Owned$8.50or Best Offer+$4.69 delivery in 2-4 daysLocated in United States
- NWT Crewcuts Girl’s Blue/White Seersucker Tankini - size 12Opens in a new window or tabBrand New$12.000 bids · Time left2d 1h+$8.00 deliveryLocated in United States
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United States11 watchers
- Crewcuts Girls Long Sleeve Oranges Rashguard Size 12 EUCOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.02 deliveryLocated in United States
- Athleta Girl Sunny Flora Bikini Swim Sport Mixed Print Bottoms NWT Various SizesOpens in a new window or tabBrand New$14.39Was: $17.9920% offBuy It Now+$5.50 deliveryLocated in United States8+ watchers
- Girls Well Dressed Wolf Wildling Seaside Stripe Ruffle One- size 11/12 years NEWOpens in a new window or tabBrand New$36.95Buy It NowFree deliveryLocated in United StatesFree returnsTop 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 deliveryLocated in United StatesFree returnsExtra 20% off with coupon
- Burberry L27321 Girls Powder Pink Sandie Scarf One-Piece Swimsuit Size 12Y/152Opens in a new window or tabBrand New$200.00Was: $250.0020% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Items Per Page
