13,000+ results
- Matilda Jane Pink Lemonade Swimsuit NWT Size 12Opens in a new window or tabBrand New$20.00or Best Offer+$8.84 delivery
- Girls Size 12 Mia Joy Joyfolie one piece bathing suit swimwear Floral BeachOpens in a new window or tabPre-Owned$20.00or Best Offer+$6.25 delivery
- Hanna Andersson Girl's Strawberry One Piece Swimsuit Swimwear 12Opens in a new window or tabPre-Owned$8.00or Best Offer+$8.84 delivery
- Girls 15 piece Lot Swimsuits Bathing suits Cover Ups Summer Size Large 10/12Opens in a new window or tabPre-Owned$35.000 bids · Time left4d 3h$50.00Buy It Now+$11.71 delivery
- Hello Kitty Girls One Piece Swimsuit Size 10/12Opens in a new window or tabPre-Owned$8.00or Best Offer+$4.71 delivery
- Red White Cat & Jack Two Piece Gingham Girl's Swimsuit Size L 10/12Opens in a new window or tabPre-Owned$10.99or Best Offer+$4.41 delivery
- Art Class Girls Knotted One Piece Swimsuit Size Large 10/12Opens in a new window or tabPre-Owned$10.00Buy It NowFree delivery
- Athleta Girl Swim Tankini Top Reversible Bottom Surf Dream Size L 12Opens in a new window or tabPre-Owned$24.99Buy It Now+$7.99 delivery in 2-4 days
Picked For You
Top selling items from trusted sellers | Sponsored- 2~16Year Teenager Swimwear Two Pieces Swimsuit High Quality Kids Bikini SetsOpens in a new window or tab$14.47alanashop2 (1,024) 99.2%
- 7-16years Children Swimwear Falbala Girls Swimwear Biquini Infantil SwimsuitOpens in a new window or tab$26.05alanashop2 (1,024) 99.2%
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tab$14.99dheader (154,785) 99.7%Save up to 9% when you buy more
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWDOpens in a new window or tab$27.11gcsservices (22,311) 99.2%
- PQ KIDS Strawberries Allie Reversible Triangle Two Piece Bikini Set, Multi, 12Opens in a new window or tab$49.992015market (98,206) 98.7%
- Girls Swimsuits Floral Print Bathing Suit Beach Tankini Set Vest Tank Top ShirtOpens in a new window or tab$21.37clearcalling104 (2,234) 99.5%
- Girls Bathing Suits Beach Swimsuits Hawaii Swimwear Swimming Briefs Cover UpOpens in a new window or tab$24.74clearcalling104 (2,234) 99.5%
- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tab$9.99lakekillanary (3,148) 100%7 watchers
- Girls Bathing Suits ** Lot of 3 ** Size 10/12 Cat & Jack And Wonder WorksOpens in a new window or tabPre-Owned$15.00or Best Offer+$9.39 delivery
- Coral Reef Swimsuit Girls Size 12/13 Leopard BlackOpens in a new window or tabPre-Owned$10.00Buy It NowFree delivery
- Girls 4t Swimsuit One Piece Vintage Inspired Pin Up Red Stripe Rouched Retro BowOpens in a new window or tabPre-Owned$16.99Buy It Now+$4.52 delivery in 2-3 days
- Nike Girls Swimsuit One Piece 1 Size 12 Blue Orange TankOpens in a new window or tabBrand New$15.99Was: $19.9920% offBuy It NowFree delivery3 watchers
- 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
- Breaking Waves Girls 2 Piece Swim Suit Sz 12Opens in a new window or tabPre-Owned$6.00or Best Offer+$4.71 delivery
- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left23h 43m$12.99Buy It NowFree delivery
- EUC Tea Collection girls size 12 rash guard swimsuit one piece purple floralOpens in a new window or tabPre-Owned$12.99Buy It Now+$5.50 delivery11 watchers
- Art Class Youth Orange Brown Floral Swim Wear Suit Size L 10/12Opens in a new window or tabNew (Other)$8.00or Best Offer+$5.65 delivery
- NEW MAAJI Swimwear Girls Size 12 Two Piece Reversible Floral Palm Tree RufflesOpens in a new window or tabNew (Other)$19.99Buy It Now+$8.00 delivery10 watchers
- 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 in 2-4 days
- Billabong Girls Sz 12 Into You Pastel Tie Dye 2 Pc Swimsuit Bikini Tween SummerOpens in a new window or tabPre-Owned$20.00Buy It Now+$4.33 delivery
From our popular brands
Based on number of views and purchases | Sponsored- BillabongBillabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$14.00+$6.20 delivery
- AthletaAthleta Girl Swimsuit 12 And Board Shorts Youth Large Floral One PieceOpens in a new window or tabPre-Owned$22.49+$5.80 delivery
- ArtArt Class Youth Orange Brown Floral Swim Wear Suit Size L 10/12Opens in a new window or tabNew (Other)$8.00+$5.65 delivery
- 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
- DisneyBrand New with Tags Disney Girls Swimsuits Size 3 and 4, Size 7/8 NWOTOpens in a new window or tabBrand New$34.95+$6.25 delivery
- AthletaAthleta Girl Reversible High Neck Bikini Top Swim Bottom Size 12 Large NEW NWTOpens in a new window or tabBrand New$40.00+$4.84 delivery
- HurleyHurley Girl's UPF 50+ Palm Tree Tankini Swimsuit SetOpens in a new window or tabBrand New$18.98Free deliverySave up to 30% when you buy more
- SpeedoNew Speedo Girls' Two-Piece Tankini Swimsuit UPF 50 Anthracite Size 12 NWTOpens in a new window or tabBrand New$15.00+$4.84 delivery
- Speedo2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99Free delivery
- ROXYRoxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00+$6.00 delivery
- DisneyDisney Collection Girls The Little Mermaid Ariel Mermaid Tail Coverup SkirtOpens in a new window or tabPre-Owned$20.00+$7.25 delivery
- Eddie Bauer Little Girls 2 Piece Swim Set One Piece Swimsuit & Cover Up - PURPLEOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 9% when you buy more
- POLO RALPH LAUREN AUTHENTIC GIRLS BRAND NEW ORIGINAL 2Pc SWIMSUIT Size 12, NWTOpens in a new window or tabBrand New$28.95or Best Offer+$7.95 delivery in 2-3 days
- Nike Essential Girl's Racerback 1-Piece Swimsuit - Black 28 / GRL 12Opens in a new window or tabBrand New$20.00or Best Offer+$6.55 delivery
- 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
- 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
- Tea Collection Girls Ruffle Swim Bottoms Pink Size 12Opens in a new window or tabPre-Owned$3.000 bids · Time left6h 28mor Best Offer+$4.00 delivery
- Janie And Jack One Piece Swimsuit Sz 4Opens in a new window or tabPre-Owned$5.000 bids · Time left21h 5mor Best Offer+$6.50 delivery
- Billabong GIRLS Swimsuit Long Sleeve “Windsong” Size 4Opens in a new window or tabPre-Owned$14.00or Best Offer+$6.20 delivery in 2-3 days
- 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
- Girls Size 11-12 Cotton On Kids Bubblegum Pop Gingham Bikini NewOpens in a new window or tabBrand New$2.990 bids · Time left4h 44m+$4.33 delivery
- NEW Girls One Piece Cut Out Swimsuit Size 10/12Opens in a new window or tabNew (Other)$5.00or Best Offer+$4.71 delivery
- Healthtex Girls Swimsuit One-piece Swim Tutu Pink Confetti Size 4T EUCOpens in a new window or tabPre-Owned$10.00or Best Offer+$8.55 delivery
- NEW Janie and Jack Pink and White One Piece Swimwear size 12Opens in a new window or tabBrand New$29.00or Best Offer+$4.52 delivery
- GIRLS ROXY RASH GUARD Top Only Sz 12 NWTOpens in a new window or tabBrand New$10.99Buy It NowFree delivery
- 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 2-3 daysFree returnsTop Rated Plus
- CARTER'S Girls Pink Flamingo Rash Guard Sunburn Shield Swimwear Top size 4TOpens in a new window or tabPre-Owned$5.00Buy It Now+$3.96 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
- NEW Stella Cove Rainbow Coverup Size 4Opens in a new window or tabBrand New$29.99or Best Offer+$4.51 delivery
- Art Class Tropical Swimsuit Size 10/12Opens in a new window or tabPre-Owned$5.60Was: $8.0030% offor Best Offer+$4.84 delivery
- Toddler Girls Bathing Suit Kanu Surf Size 4T New With Tags Never Worn 2 PieceOpens in a new window or tabBrand New$0.990 bids · Time left6d 22hor Best Offer+$6.55 delivery
- POLO RALPH LAUREN- Girls Polo Pony 1-piece Swimsuit, Size 4 Navy Blue - EUC!Opens in a new window or tabPre-Owned$8.00Buy It Now+$4.84 delivery
- Tea Collection Rash Guard one piece Swim Girl Watermelon size 12Opens in a new window or tabPre-Owned$12.44Was: $24.8850% offor Best OfferFree delivery in 2-4 daysFree returns
- UV Skinz Girls 3PC Swim Set UPF 50+ Graphic Tee /Skirt/ Reversible HatOpens in a new window or tabPre-Owned$6.990 bids · Time left1h 40mor Best Offer+$5.55 delivery
- POLO RALPH LAUREN AUTHENTIC GIRLS BRAND NEW ORIGINAL 2Pc SWIMSUIT Size 12, NWTOpens in a new window or tabBrand New$28.95or Best Offer+$7.95 delivery in 2-3 days
- Hanna Andersson Tropical Leaf Print Tankini Swimsuit Navy Blue Girls 100 (US 4)Opens in a new window or tabPre-Owned$20.00Buy It Now+$4.52 delivery in 2-4 days
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left5d 19h+$4.33 delivery
- Tea Collection Girls Size 12 Rash Guard Swimsuit Floral Full Zip Long SleeveOpens in a new window or tabPre-Owned$13.39Was: $14.8810% offor Best Offer+$5.99 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
- Vintage 1950s Toddler Girls Kids Cotton Two Piece Swimsuit Bikini Set Size 4Opens in a new window or tabPre-Owned$32.00Buy It Now+$4.84 delivery
- Speedo One Piece Swimsuit Size Youth 12/28 Blue NewOpens in a new window or tabBrand New$14.99Buy It Now+$6.00 delivery
- Girls' Seaside Shine Solid Bikini Set - art class™ Purple Size L 10/12Opens in a new window or tabBrand New$6.99or Best Offer+$4.71 deliveryFree returns
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit 11 12 MediumOpens in a new window or tabPre-Owned$19.50Buy It Now+$4.50 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 delivery10 watchers
- CAT & JACK - Girls Pink & Silver Shimmery One Piece Swimsuit size L 10 - 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$4.41 delivery
- Angel Beach Girls Neon Rainbow Pink Racerback Summer Mesh Swim Cover Up Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$4.84 delivery
- 2 Piece Girls' Size 12 Heart Themed Speedo Swimsuit-NEW WITH TAGS!Opens in a new window or tabBrand New$9.99or Best OfferFree delivery7 watchers
- Lot of 4 Girl’s 4t Swimsuit Lot Rash Guard Bathing suits Long & Short SleeveOpens in a new window or tabPre-Owned$29.99Buy It Now+$8.49 delivery
- Sunchild Youth’s Jerez Yellow Bikini Size 12 Decorative Bow Tie FasteningOpens in a new window or tabBrand New$24.98or Best Offer+$4.33 deliveryFree returnsTop Rated Plus
- Girls Matilda Jane MJC Starboard Swimsuit Bottom (Sz 10) & Tankini Top (Sz 12)Opens in a new window or tabPre-Owned$34.99or Best Offer+$4.71 delivery
- Maaji Girls Floral Reversible Bikini Two Piece Size 12/14, 12 Bottoms/14 TopOpens in a new window or tabPre-Owned$29.00or Best Offer+$4.99 delivery
- Habitual Girls 12 Lavender One Piece Swimsuit Bow NEWOpens in a new window or tabBrand New$21.00or Best Offer+$7.25 delivery
- GIRLS 12 ROXY 2 PIECE TANKINI RASHGUARD SET SWIMSUIT SUIT AURORA PINK NWTOpens in a new window or tabBrand New$19.99Buy It Now+$4.71 delivery
- Mini Boden Girls One Piece Swimsuit Multi Floral 11-12 YearsOpens in a new window or tabPre-Owned$12.00or Best Offer+$6.55 delivery
- Matilda Jane- one piece swimsuit- size 4Opens in a new window or tabPre-Owned$6.00Buy It Now+$4.51 delivery
- Toddler Girls Mini Boden Baby Boden Floral Bathing Suit Swim Suit 3-4 Years EUCOpens in a new window or tabPre-Owned$14.99Buy It Now+$5.99 delivery
- NEW GOSSIP GIRL 2 PIECE SWIMSUIT SIZE 12 REVERSIBLEOpens in a new window or tabBrand New$7.49Was: $14.9950% offor Best Offer+$7.00 deliveryLast one
- Mini Boden striped two piece bikini swimsuitOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.51 delivery
- Athleta Girl Swimsuit 12 And Board Shorts Youth Large Floral One PieceOpens in a new window or tabPre-Owned$22.49Was: $29.9925% offBuy It Now+$5.80 deliveryFree returnsTop Rated Plus
- Items Per Page
