2,200+ results
- Girls Size 10-12 Lot Swimsuit And Poolside Wrap Cover Up Towel WrapOpens in a new window or tabPre-Owned$9.00or Best Offer+$5.80 delivery
- Girls Beach Wear-Swimsuit Lot of 7-size 10/12 3 bikini 2 full 2 long sleeveOpens in a new window or tabPre-Owned$40.00or Best Offer+$12.84 delivery
- Abercrombie Kids 2 Piece Swimsuit Black With Floral Print Size 9/10Opens in a new window or tabPre-Owned$14.00or Best Offer+$5.00 delivery
- Eddie Bauer Girl's 4-piece Swim Suit Set Reversible Size M (10-12) Blue/WhiteOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returns22 soldTop Rated Plus
- NWOT PINK FLORAL PRINT 2 PIECE SWIMSUIT BY WONDER NATION SIZE 10-12Opens in a new window or tabNew (Other)$5.00Buy It Now+$6.00 delivery
- Girls Bathing Suit Lot Size Large 10/12 6 Suits One Piece Two PieceOpens in a new window or tabPre-Owned$14.50or Best Offer+$14.00 delivery
- Eddie Bauer Youth Reversible 4-piece Swim Set Size M (10/12) Purple/Multi - NWTOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsTop Rated Plus
- Wonder Nation Swimsuit, preteen girl PLUS size 10/12, multicolor heartsOpens in a new window or tabPre-Owned$0.990 bids · Time left1d 14h+$6.00 delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Eddie Bauer Girls Youth 3-piece Swim Suit Set(AQUA PINK,M- 10/12) NWDOpens in a new window or tab$19.99gcsservices (22,732) 99.2%
- Hurley Girl's One Piece Open Mid Drift Ribbed Swimsuit (Turquoise Waves, 10/12)Opens in a new window or tab$14.99thefamilyflips (8,473) 99.6%
- Art Class Girl's Size Large (10-12) 'Free Spirit' Solid One Piece Swimsuit BlackOpens in a new window or tab$11.70susirovinsk_0 (5,797) 99.7%Buy 1, get 1 free with coupon
- New! Girl's HURLEY One Piece Mermaid Swimsuit Multiple SizesOpens in a new window or tab$26.55rotehale (1,041) 98.8%
- New! Girl's HURLEY One Piece Palm Tree Flower Swimsuit Multiple SizesOpens in a new window or tab$26.55rotehale (1,041) 98.8%
- NWT Zara Girls 2 Piece Swimsuit SIZE 8 TO 9 YEARS | Mauve/ClayOpens in a new window or tabBrand New$12.00or Best Offer+$5.00 delivery
- Abercrombie Kids Girls Two Piece Bikini Swimsuit Tie Dye Blue Size 9/10Opens in a new window or tabPre-Owned$15.00or Best Offer+$4.84 delivery
- Eddie Bauer Rash Guard Girls M (10-12) Swim Shorts Back 1/4 Zip-Up LogoOpens in a new window or tabNew (Other)$19.99Buy It Now+$6.00 delivery
- Fin Fun Fantasy Mermaid Tail Skin Kids Girls Size 10-12 Pool Swim EUCOpens in a new window or tabPre-Owned$25.00or Best Offer+$12.71 delivery
- Girls Wonder Nation Floral Ruffled Top One Piece Swimsuit Size 10/12 Plus NWOTOpens in a new window or tabNew (Other)$8.99Buy It Now+$4.84 delivery
- Girls 10-12 Cinch-Tie Bikini Swim Set Red GinghamOpens in a new window or tabNew (Other)$15.00Buy It Now+$6.55 delivery
- ART CLASS OLD NAVY 6 piece girls size 10/12 SwimwearOpens in a new window or tabPre-Owned$25.00or Best Offer+$10.25 delivery
- Nike Girls Hydrastrong Strive Kneeskin NWT 26Y 10-12Y MSRP $70Opens in a new window or tabBrand New$33.25Was: $35.005% offor Best Offer+$6.99 deliveryExtra 5% off with coupon
- NWOT ORANGE & LILAC FLORAL PRINT KEYHOLE SWIMSUIT BY ART CLASS SIZE 10-12Opens in a new window or tabNew (Other)$5.00Buy It Now+$6.00 delivery
- Ruby Period Menstrual Swimwear Leak Proof Waterproof Swimsuit Red Black BottomsOpens in a new window or tabPre-Owned$40.00or Best Offer+$16.65 delivery
- MONSTER HIGH (NWT) Girls Tankini Swimsuit-So ADORABLE !! L 10/12Opens in a new window or tabBrand New$19.99or Best Offer+$6.99 delivery
- NWOT GIRLS BLUE & PURPLE HOODED BEACH COVER-UP BY CAT & JACK SIZE 10-12Opens in a new window or tabBrand New$10.00Buy It Now+$6.00 delivery
From our popular brands
Based on number of views and purchases | Sponsored- ArtART CLASS OLD NAVY 6 piece girls size 10/12 SwimwearOpens in a new window or tabPre-Owned$25.00+$10.25 delivery
- NikeNike Girls Hydrastrong Strive Kneeskin NWT 26Y 10-12Y MSRP $70Opens in a new window or tabBrand New$33.25+$6.99 deliveryExtra 5% off with coupon
- DisneyAriel Little Mermaid 2 Piece Long Sleeve UPF 50+ Sun Shirt Swimsuit Size 10/12Opens in a new window or tabBrand New$6.00+$7.35 deliverySave up to 50% when you buy more
- DisneyDisney Minnie Mouse Swimwear Girls 2 pc. swim set Long Sleeve Top & Bottom 10/12Opens in a new window or tabPre-Owned$11.66+$5.80 delivery
- HurleyHurley Girl's One Piece Open Mid Drift Ribbed Swimsuit (Turquoise Waves, 10/12)Opens in a new window or tabBrand New$14.99Free delivery
- ArtArt Class Girls Black Bikini 2 Piece Swim Summer Pool Wear Size L (10-12)Opens in a new window or tabPre-Owned$14.99Free delivery
- NikeNike Kids Butterfly Blue One-Piece Swimsuit L10739 Girls Size Medium (10-12 YRS)Opens in a new window or tabBrand New$55.00+$5.20 deliveryExtra 15% off with coupon
- HurleyNew! Girl's HURLEY One Piece Mermaid Swimsuit Multiple SizesOpens in a new window or tabBrand New$26.55Free delivery
- Disney ☆ Descendants Girls' 2 Piece Swimsuit set ☆ Sizes 4 - 14/16Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryFree returns
- WONDERNATION 2 TONE CUTOUT 1 PIECE SWIMSUIT 10/12 NWOTOpens in a new window or tabBrand New$4.00Buy It Now+$4.84 delivery
- NWOT BLUE FLORAL PRINT 2 PIECE SWIMSUIT BY ART CLASS SIZE 10-12Opens in a new window or tabNew (Other)$5.00Buy It Now+$6.00 delivery
- WONDERNATION TYE DYE GIRLS SWIMSUIT 10/12 NWTOpens in a new window or tabBrand New$6.75Buy It Now+$4.84 delivery
- NWT GIRLS CAT & JACK BIKINI SWIMSUIT SIZE L 10-12Opens in a new window or tabBrand New$10.95or Best Offer+$6.55 delivery
- NWOT Girls Lands’ End Swim Shirt Rash Guard UPF 50 + Sun Protection Sz 10 12 NEWOpens in a new window or tabNew (Other)$14.990 bids · Time left2d 7h+$4.50 delivery
- Cat & Jack Hot Pink Tiered Swim Suit Cover Up Girls Size L (10-12) ExcellentOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.00 deliveryFree returnsTop Rated Plus
- NWT Mini Boden Swimsuit Floral Liberty Print Size 8/9Opens in a new window or tabBrand New$29.10or Best Offer+$5.25 deliveryFree returnsTop Rated Plus
- Ariel Little Mermaid 2 Piece Long Sleeve UPF 50+ Sun Shirt Swimsuit Size 10/12Opens in a new window or tabBrand New$6.00Buy It Now+$7.35 deliverySave up to 50% when you buy more
- Eddie Bauer Girls 4-Piece Mix/Match Swim Set PINK Large 10/12 EUCOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.36 delivery
- My Little Pony Kids Girls Twilight Pinkie Pie Rainbow Dash Swim Top Pink 10/12Opens in a new window or tabPre-Owned$14.98Was: $29.9550% offor Best Offer+$5.75 deliveryFree returns
- Kids Girls Swimwear Tankini Swimsuit Bikini Tank Top with Shorts Bathing SuitOpens in a new window or tabNew (Other)$9.83 to $18.11Buy It Now+$100.00 deliveryfrom China
- Art Class Girls' Wild Cat Cheetah Printed One Piece Swimsuit (Sz L 10/12)Opens in a new window or tabPre-Owned$10.00Buy It Now+$4.95 delivery
- Girls monster high one piece bathing suit size 10/12 NwotOpens in a new window or tabNew (Other)$6.99or Best Offer+$4.71 delivery
- cat and jack swimsuit girls 10/12Opens in a new window or tabBrand New$9.99or Best Offer+$4.84 delivery
- Art Class Girls Size L (10-12) Cut Out Green One-Piece SwimsuitOpens in a new window or tabNew (Other)$6.50Buy It Now+$4.50 deliveryLast one
- Bathing suits (2) Girl Cat & Jack 8 and Art Class 10-12Opens in a new window or tabPre-Owned$16.00Buy It Now+$7.00 delivery
- Eddie Bauer Girls 4 Piece Reversible Rash guard Set Size M (10-12) NEW WITH TAGOpens in a new window or tabBrand New$18.00or Best OfferFree deliveryFree returnsTop Rated Plus
- Kids Girls 2 Piece Sports Outfit Shiny Crop Top with Booty Shorts Dance SwimOpens in a new window or tabBrand New$7.36 to $16.60Was: $17.357% offBuy It Now+$100.00 deliveryfrom China
- Wonder Nation Girls Size L (10-12) Plus, 1 Piece Swim Bathing Suit Blue MermaidOpens in a new window or tabPre-Owned$7.19Was: $8.9920% offor Best Offer+$4.99 deliveryFree returnsTop Rated Plus
- Eddie Bauer Summer Fun Girl’s Purple Print Tankini Set Size 10/12 Swim ShirtOpens in a new window or tabPre-Owned$10.99Buy It Now+$5.80 delivery
- ZeroXposur Girls Size 10/12 Rash Guard Long Sleeve Crew Neck Green SwimwearOpens in a new window or tabNew (Other)$9.99Buy It NowFree delivery
- Brand New WONDER NATION Girls 2 Piece Swim Suit Size L 10-12 Long Sleeve shirtOpens in a new window or tabNew (Other)$7.990 bids · Time left5d 12h+$6.00 delivery
- WONDERNATION ORANGE 2 PIECE SWIMSUT 10/12 NWTOpens in a new window or tabBrand New$3.99Buy It Now+$4.84 delivery
- Wonder Nation Girls Daisy Short Sleeve Rashguard Set with UPF 50+ Size L (10-12)Opens in a new window or tabBrand New$9.99Buy It Now+$5.90 delivery9+ sold
- Girls lot of 2 Bathing Suits Swimsuits Size L (10-12) 2-PiecesOpens in a new window or tabPre-Owned$9.95Buy It Now+$6.55 delivery
- WONDERNATION GIRLS 2 TONE SWIMSUIT 10/12 NWOTOpens in a new window or tabNew (Other)$4.00Buy It Now+$4.84 delivery
- Cat & Jack Ruffle Top Bikini and Cover-Up Pom Poms. Size 10/12Opens in a new window or tabPre-Owned$10.99or Best Offer+$7.01 delivery
- Girl's Eddie Bauer Short Sleeve Swim Shirt - Purple & Dark Blue MulticolorOpens in a new window or tabPre-Owned$3.25or Best Offer+$6.35 delivery
- Girl padded Swimwear with attached shortOpens in a new window or tabNew (Other)$15.00or Best OfferFree delivery
- Mini Boden Girls 10-12 Yrs Floral French Terry Cloth Swim Hooded Cover-upOpens in a new window or tabNew (Other)$39.00or Best Offer+$8.85 delivery
- Girls Two Piece Turquoise Floral Swimsuit with Coverup NewOpens in a new window or tabBrand New$26.00or Best Offer+$5.62 delivery
- Disney Store Moana Girls Terry Cover-Up Size 9/10Opens in a new window or tabPre-Owned$10.00Buy It Now+$7.35 delivery
- CAT AND jACK ZEBRA GIRLS SWIMSUIT 10/12Opens in a new window or tabPre-Owned$2.50Buy It Now+$4.84 delivery
- Girls Bathing Suit Pink Platinum Two Piece Size 10/12 UPF 50+ Pink Tie Dye NWTOpens in a new window or tabBrand New$14.44Buy It NowFree delivery
- NWT Gymboree Girls Melon Rash Guard Set Swimsuit Kid Girl UPF 50+ watermelonOpens in a new window or tabBrand New$17.99Was: $19.9910% offBuy It Now+$4.99 delivery
- WONDERNATION PINK RASHGUARD SWIMSUIT 10/12 NWTOpens in a new window or tabBrand New$7.00Buy It Now+$4.84 delivery
- Wonder Nation unicorns swim top Size Large 10/12 Girl'sOpens in a new window or tabPre-Owned$4.00Buy It Now+$4.84 delivery
- NWT Gymboree Girls Rash Guard Set 3-pc Swimsuit Surf 5/6,7/8,10/12,14Opens in a new window or tabBrand New$22.45Was: $24.9510% offBuy It Now+$4.45 delivery
- The Children’s Place Girls Large 10-12 One Piece Swim Bathing Suit UPF 50 NWT!Opens in a new window or tabBrand New$24.99or Best OfferFree delivery
- NWT Gymboree Girls Mermaid Rash Guard Set Swimsuit Toddler and Kid GirlOpens in a new window or tabBrand New$17.99Was: $19.9910% offBuy It Now+$4.99 delivery
- 3 Pc Mermaid Girls Rash Guard Long Sleeve Swim Bathing Suit Size 150 10-11 NEW!Opens in a new window or tabNew (Other)$19.99or Best OfferFree delivery
- TYR Girl One Piece Bathing Suit Black Sz 10-12 VGUC Swimteam ComfortableOpens in a new window or tabPre-Owned$9.000 bids · Time left4d 15hor Best Offer+$4.84 delivery
- Hurley Girl's One Piece Open Mid Drift Ribbed SwimsuitOpens in a new window or tabBrand New$12.99List price: $42.0069% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy more
- NWT Gymboree Girls Smocked Swimsuit 2-pc Set UPF 50+ Pink 3,4,5/6,7/8,10/12,14Opens in a new window or tabBrand New$18.77Was: $20.8510% offBuy It Now+$3.99 delivery13+ watchers
- Girls size large 10 12 Art class pink blue rashguard swimsuitOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.84 delivery
- Baby Girls Western Horse Ruffle Two Pieces SwimsuitsOpens in a new window or tabNew (Other)$18.99Buy It NowFree delivery
- WONDERNATION FLORAL RASHGUARD SWIMSUIT 10/12 NWTOpens in a new window or tabBrand New$7.00Buy It Now+$5.80 delivery
- NWOT GIRLS GOLD FLORAL PRINT RASH GUARD SWIMSUIT BY ART CLASS SIZE 10/12Opens in a new window or tabNew (Other)$10.00Buy It Now+$6.00 delivery
- NWT Gymboree Girls Flamingo Swimsuit Beach 2-pc Set UPF 50+ 4,5-6,7-8,10-12,14Opens in a new window or tabBrand New$14.98Was: $16.6510% offBuy It Now+$3.99 delivery
- Candy Girl Swim Top 10-12Opens in a new window or tabBrand New$2.50Was: $5.0050% offBuy It Now+$4.71 delivery
- NEW DSG Girls' Long Sleeve Rash Guard Inky Overdye Size L (10-12) F390Opens in a new window or tabBrand New$11.39Was: $18.9940% offBuy It NowFree delivery
- Disney Minnie Mouse Swimwear Girls 2 pc. swim set Long Sleeve Top & Bottom 10/12Opens in a new window or tabPre-Owned$11.66Was: $29.1460% offor Best Offer+$5.80 deliveryFree returns
- Eddie Bauer Girls Youth 3-piece Swim Suit Set(AQUA PINK,M- 10/12) NWDOpens in a new window or tabNew (Other)$19.99Buy It NowFree delivery
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