2,900+ results
- Lot/2 Girl's Kids Bathing Suits One Piece Swimwear Art Class/old Navy Size 10/12Opens in a new window or tabPre-Owned$14.99or Best Offer+$4.84 delivery
- 8 Piece Girls Summer LOT Size 10 - 12 Swimwear Shorts Short Sleeve Top SwimsuitOpens in a new window or tabPre-Owned$25.00or Best Offer+$8.78 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Lilly Pulitzer Girls Swimsuit Size 12 Pink/Blue, Adjustable StrapsOpens in a new window or tabPre-Owned$24.00or Best OfferFree delivery
- TEA COLLECTION Fully-lined Ruffle Bikini Bottoms - Scuba- NWT Girls 12Opens in a new window or tabBrand New$15.00Buy It Now+$4.40 delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left6d 18h+$4.33 delivery
- Athleta Girl Grotto Ocean Marble Cannonball Shorts Swim Bottoms NWT Various SzsOpens in a new window or tabBrand New$19.99Buy It Now+$5.50 delivery9+ watchers
Picked For You
Top selling items from trusted sellers | Sponsored- Lilly Pulitzer Girls Swimsuit Size 12 Pink/Blue, Adjustable StrapsOpens in a new window or tab$24.00720jimbo (1,822) 100%
- Girls Swimsuits Floral Print Bathing Suit Beach Tankini Set Vest Tank Top ShirtOpens in a new window or tab$21.78clearcalling104 (2,234) 99.5%
- Girls Swimwear Swimming Bathing Suit Pool Swimsuit Beach Sunsuit Hot SpringOpens in a new window or tab$24.24acc_eshop (88,927) 98.2%
- Children Thick Swimsuit Surfing Neoprene Wetsuit Underwater Scuba Diving SuitOpens in a new window or tab$66.86alanashop2 (1,023) 99.2%
- Girls Swimsuit Tropical Leaves Print Swimwear Summer Bathing Suit Rash GuardOpens in a new window or tab$25.79etherbuy88 (64,949) 98.6%
- Kids Girl's Rompers Surfing Jumpsuit Vacation Leotards Practice Unitards PartyOpens in a new window or tab$16.44acc_eshop (88,927) 98.2%Save up to 15% when you buy more
- Kids Girls Swimsuit Long Sleeve Beachwear Surfing Suit Swimwear Workout SummerOpens in a new window or tab$24.44clearcalling104 (2,234) 99.5%
- Kanu Surf Girls UPF 50+ Beach Sport Athletic One Piece Swimsuit, Maggie Navy, 12Opens in a new window or tab$13.48shoppermaxx (15,583) 99.8%
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Art Class Two Piece Swimsuit Size 10/12Opens in a new window or tabPre-Owned$7.00Was: $10.0030% offor Best Offer+$4.84 delivery
- Cat & Jack Red White & Blue Gingham Check Ruffle One Piece Swimsuit Large 10/12Opens in a new window or tabPre-Owned$12.00or Best Offer+$4.41 delivery
- Jessica Simpson Girls Blue Ruffled Swim Tankini Swimsuit 12 BHFO 0540Opens in a new window or tabNew (Other)$9.99List price: $48.0079% offBuy It Now+$9.95 delivery15% off $150+
- Hanna Andersson Girl's Strawberry One Piece Swimsuit Swimwear 12Opens in a new window or tabPre-Owned$8.00or Best Offer+$8.84 delivery
- Bella Dahl Ruched Bikini Bottom and Top Size 12Opens in a new window or tabNew (Other)$26.00or Best Offer+$4.71 delivery
- Kids Girls Swimsuit Outfit Dress Surf Bathing Swim One-piece Beach SwimwearOpens in a new window or tabNew (Other)$8.90 to $16.00Was: $16.087% offBuy It NowFree deliveryfrom China
- Snapperrock Beach Bloom Swim Shorts Blue Size 12 NWTOpens in a new window or tabBrand New$21.24Was: $24.9915% offBuy It Now+$6.50 delivery
- Girls 2 Pc Swimsuit 13-14 yr Criss Cross Ruched TankiniOpens in a new window or tabBrand New$18.99Buy It NowFree delivery
- Snapper Rock Girl's Size 12 One Shoulder Striped UPF 50 NWTOpens in a new window or tabBrand New$22.00or Best Offer+$5.35 delivery
- Girls Under Armour Bathing Suit 12Opens in a new window or tabBrand New$20.00Buy It Now+$4.84 delivery
- Girls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 PristineOpens in a new window or tabPre-Owned$11.99or Best Offer+$4.95 delivery
From our popular brands
Based on number of views and purchases | Sponsored- ArtLot/2 Girl's Kids Bathing Suits One Piece Swimwear Art Class/old Navy Size 10/12Opens in a new window or tabPre-Owned$14.99+$4.84 delivery
- GapGirls ~GAP Kids~ Navy Blue Long Sleeve Bathingsuit Rashguard Size XL/12 PristineOpens in a new window or tabPre-Owned$11.99+$4.95 delivery
- NikeNWT Nike One Piece Black Blue Swimsuit NESS4038-494 Kid's Size 12Opens in a new window or tabBrand New$31.58+$6.95 delivery
- SpeedoSpeedo Girl’s Red/Blue Two Piece Bikini Swimsuit Set Size 12Opens in a new window or tabPre-Owned$39.90+$6.55 delivery
- ROXYRoxy Girls Island Trip Blue Leopard Crop Top Set L144909 Big Kids Size 12Opens in a new window or tabBrand New$41.25+$5.20 deliveryExtra 10% off with coupon
- SpeedoSpeedo girl Prolt Super Pro Solid Youth Athletic One Piece Swimsuit Navy 8/10/12Opens in a new window or tabBrand New$33.99Free delivery
- AthletaATHLETA GIRL Navy Blue + Pink Floral Island Time Girl's Takini Swimsuit Top L/12Opens in a new window or tabPre-Owned$14.24+$5.99 delivery
- SO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99or Best Offer+$5.31 delivery
- Mini Boden Rainbow Sun Applique Blue One Piece Halter Neckline Swimsuit 11-12YOpens in a new window or tabPre-Owned$16.71Was: $18.9912% offor Best Offer+$4.25 delivery
- TYR Girl One Piece Bathing Suit Navy Sz 10-12 VGUC Swimteam ComfortableOpens in a new window or tabPre-Owned$12.000 bids · Time left9dor Best Offer+$4.84 delivery
- NWT Spyder Girls One Piece Swimsuit 30+SPF & Navy Blue Hooded Coverup Size 12/14Opens in a new window or tabBrand New$12.00or Best Offer+$6.84 deliveryFree returnsLast one
- Abercrombie Kids Girls 11/12 SwimsuitsOpens in a new window or tabPre-Owned$25.00Buy It Now+$8.00 delivery
- Baby Girls Western Horse Ruffle Two Pieces SwimsuitsOpens in a new window or tabNew (Other)$18.99Buy It NowFree delivery
- Speedo 1-piece Girls 12/28 Racer Power plus swimsuit Splatter splash navy/white.Opens in a new window or tabNew (Other)$9.99Buy It Now+$6.00 delivery
- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left1d 22h$12.99Buy It NowFree delivery
- JANIE AND JACK Girls Blue I Coral Ruffled Edge Swim Suit Bikini I Size 12 EUCOpens in a new window or tabPre-Owned$18.00or Best Offer+$6.55 delivery
- Girls Swimsuit Sunbath Bathing Suit Bikini Swimwear Hot Spring 4 Piece BathingOpens in a new window or tabNew (Other)$11.15 to $23.98Was: $25.797% offBuy It NowFree deliveryfrom China
- Hanna Andersson Swimsuit Girls Size 150 / 12 Asymmetrical Grecian Shoulder BlueOpens in a new window or tabPre-Owned$8.00or Best Offer+$8.24 delivery
- US Kids Girls Sun Protection Swimsuit Short Sleeves Beachwear One Piece WetsuitOpens in a new window or tabBrand New$13.94 to $17.20Was: $18.297% offBuy It NowFree deliverySave up to 13% when you buy more
- Art Class girls Sandy Daze swimsuit top L 10/12Opens in a new window or tabBrand New$5.00Buy It NowFree delivery
- LL Bean Wild Rose Watersport Swim Tankini and Bottom Set Girl Size 6X/7 - 12 NWTOpens in a new window or tabBrand New$15.99or Best Offer+$8.54 deliveryBenefits charity
- 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
- ATHLETA GIRL TURQUOISE BLUE GREEN ZIP RASH GUARD Bathing Suit Size L /12Opens in a new window or tabPre-Owned$20.00or Best Offer+$5.94 deliveryExtra 15% off with coupon
- Kanu Surf Swimsuit Girls 12 Blue Floral One Piece Ruffle 8564Opens in a new window or tabBrand New$12.99or Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- Maaji Girls' sz 12 Bikini Top Lagoon Azure Blue Stripe GeoOpens in a new window or tabPre-Owned$20.00or Best Offer+$4.84 delivery
- Kids Girl's Swimwear Party Swimsuit Fitness Vest And Shorts Surfing SunbathingOpens in a new window or tabNew (Other)$10.79 to $18.97Was: $18.746% offBuy It NowFree deliverySave up to 10% when you buy more
- NWT Splendid Girls Graffiti Heart Tie-Back Highneck One Piece, Blue Size 12Opens in a new window or tabBrand New$19.99Was: $24.9920% offor Best Offer+$8.71 deliveryFree returns
- Girls Art Class Aqua/Multi Colored Reversible? Bikini L 10/12Opens in a new window or tabNew (Other)$11.00or Best Offer+$4.57 delivery
- Athleta Girl Size 12 Swim Bikini Bottom Floral Blue New With TagsOpens in a new window or tabBrand New$13.20Was: $16.5020% offor Best OfferFree delivery
- NWT Athleta Girl Free Spirit Bikini Top Pink / Blue Tie Dye Size Large / 12Opens in a new window or tabBrand New$24.00or Best Offer+$4.84 deliveryLast one
- Tilly’s Full Tilt Animal Girls Bandeau Bikini Top Blue Combo Girls Size 12Opens in a new window or tabPre-Owned$6.74Was: $8.9925% offor Best Offer+$5.50 delivery
- girls lands end bathing suit size 12+Opens in a new window or tabPre-Owned$9.00or Best Offer+$6.84 delivery
- Eddie Bauer Youth T-Shirt Blue L 10/12Opens in a new window or tabPre-Owned$5.99Buy It NowFree delivery
- GIRLS ART CLASS Aqua/Pink Floral BIKINI SWIMSUIT SIZE L 10/12Opens in a new window or tabPre-Owned$7.99Buy It Now+$5.50 delivery
- LL Bean Blue Pink Watersport Swim Tankini and Bottoms Set Girl Size 8 And 12 NWTOpens in a new window or tabBrand New$15.99or Best Offer+$6.55 deliveryBenefits charity
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabBrand New$27.50Buy It Now+$4.50 delivery
- Athleta Girls Tropic Tye Dye Tankini Top & Reversible Bottom Size L 12 TropicalOpens in a new window or tabPre-Owned$20.00Buy It Now+$6.99 delivery
- H376 MINNOW Floral Smocked One Piece Swimsuit Mosaic Blue Girls Size 9/10Opens in a new window or tabBrand New$35.00Buy It Now+$5.00 delivery
- BETSEY JOHNSON Girls Size 12 Rash Guard Swim Suit Top Mermaids Have More FunOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.62 delivery
- NWT Under Armour Swim Top, 12Opens in a new window or tabBrand New$18.00or Best Offer+$4.51 delivery
- #GIRLSQUAD Girls Size 12 One Piece Monokini Swimsuit Animal Print Pink/BlueOpens in a new window or tabPre-Owned$2.99Buy It Now+$5.44 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- New SPEEDO Girl One Piece Swimsuit Size 11 - 12 Racerback Endurance BlueOpens in a new window or tabBrand New$21.95Buy It Now+$4.89 delivery
- Nike Girls Solid Racerback One Piece Pink/Blue Swimsuit Size 12Opens in a new window or tabBrand New$23.20Was: $29.0020% offBuy It Now+$4.90 deliveryLast one
- Girls GAP Kids Sz XL - 12 Swim Top l/s Rash Guard Blue White FloralOpens in a new window or tabPre-Owned$16.99or Best Offer+$4.25 delivery
- Athleta Girl Bikini Top Big Girls Large 12 Surfs Up Bikini Top Lara Floral MultiOpens in a new window or tabPre-Owned$12.52Buy It NowFree delivery
- Patagonia Girls Athletic Swim Skirt Floral Blue Purple Size Large 12 StretchOpens in a new window or tabPre-Owned$15.10Was: $20.1325% offBuy It Now+$6.55 delivery
- Justice Swim! Girls Size 12 Neon Yellow/Blue One-Piece Ruffle SwimsuitOpens in a new window or tabNew (Other)$12.000 bids · Time left2d 3hFree delivery
- Primary Clothing girls swim shorts set of 2 camo blue and wave blue Size 12 EUCOpens in a new window or tabPre-Owned$14.99or Best Offer+$4.99 delivery
- NWT 2pcs-Girls Billabong Black/Turquoise/white Rash Guard + Board Shorts Sz 12Opens in a new window or tabBrand New$24.00or Best Offer+$4.52 delivery
- Baby Girls Cow Print One Pieces Swimsuits Summer Beach ClothingOpens in a new window or tabNew (Other)$18.99Buy It NowFree delivery
- US Kids Girls Long Sleeve Print Swim Tops UPF50+ Rash Guard Swimming ShirtOpens in a new window or tabNew (Other)$10.33 to $14.65Was: $15.596% offBuy It NowFree deliverySave up to 17% when you buy more
- Old Navy Girls Swimsuit And Cover-Up L 10/12Opens in a new window or tabPre-Owned$10.000 bids · Time left4h 3m$13.50Buy It Now+$8.71 delivery
- KANU Surf Girls One Piece Swimsuit “Florence” Green Aqua Blue Floral NWT Size 12Opens in a new window or tabBrand New$9.48Was: $12.0021% offBuy It Now+$4.98 deliveryExtra 10% off with coupon
- US Girls Quick Drying Boardshort Elastic Waist Swim Shorts UPF50+ Swimming TrunkOpens in a new window or tabNew (Other)$9.70 to $11.35Was: $11.737% offBuy It NowFree deliverySave up to 10% when you buy more
- 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 delivery
- Hanna Andersson One-Piece Flutter Sleeve Citrus Fruit Print Swimsuit Girl's 12Opens in a new window or tabPre-Owned$22.45Was: $24.9510% offor Best OfferFree delivery
- US Kids Girls Long Sleeve Swim Dress Floral Print Swimsuit Rash Guard Swim DressOpens in a new window or tabNew (Other)$8.88 to $18.37Was: $18.229% offBuy It NowFree deliverySave up to 10% when you buy more
- Seafolly Girl's Summer Vacay One-Piece Swimsuit Powder Blue Size 12 NWTOpens in a new window or tabBrand New$21.24Was: $24.9915% offBuy It Now+$6.50 delivery
- 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 delivery
- Items Per Page
