9,100+ results
- 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 returnsBuy 1, get 1 10% off with couponTop Rated Plus
- Tea Collection Rash Guard one piece Swim Girl Watermelon size 12Opens in a new window or tabPre-Owned$19.88or Best OfferFree delivery in 2-3 daysFree returns
- Bowie James Swim Top Girls 11/12 Black Cutout Constellations CelestialOpens in a new window or tabPre-Owned$8.53or Best Offer+$4.51 deliveryFree returns
- Art Class Girls Knotted One Piece Swimsuit Size Large 10/12Opens in a new window or tabPre-Owned$9.00Buy It NowFree delivery
- Athleta Girl “Bora Bora” 2 Piece Swim Suit Size L 12Opens in a new window or tabPre-Owned$20.00or Best Offer+$4.00 delivery
- Girls 15 piece Lot Swimsuits Bathing suits Cover Ups Summer Size Large 10/12Opens in a new window or tabPre-Owned$35.001 bid · Time left5d 4h$50.00Buy It Now+$11.71 delivery
- Wonder Nation Girls Henley Bikini Swimsuit XXL 18 New with Tags Aqua Reef NiceOpens in a new window or tabBrand New$9.99Buy It NowFree deliveryFree returns
- Speedo Girls Size 12 Swimsuit (see Description)Opens in a new window or tabNew (Other)$9.990 bids · Time left2d$12.99Buy It NowFree delivery
Picked For You
Top selling items from trusted sellers | Sponsored- Dolfin Uglies Girls Swimsuit Size 12 Pink Honeybees One-PieceOpens in a new window or tab$12.00baxters_bounty (5,542) 99.2%
- 7-16years Children Swimwear Falbala Girls Swimwear Biquini Infantil SwimsuitOpens in a new window or tab$26.05alanashop2 (1,026) 99.1%
- PQ KIDS Strawberries Allie Reversible Triangle Two Piece Bikini Set, Multi, 12Opens in a new window or tab$49.992015market (98,394) 98.7%
- Coral Swimsuit 2 piece - Girls 18Opens in a new window or tab$8.00briancar.shzow7z (1,119) 98.9%Save up to 20% when you buy more
- NWT Boys Minecraft UPF 50+ Sun Protection Tee Size 10/12Opens in a new window or tab$15.16titan27279 (6,033) 99.8%Last one
- Girls Bathing Suits Beach Swimsuits Hawaii Swimwear Swimming Briefs Cover UpOpens in a new window or tab$24.74clearcalling104 (2,234) 99.5%
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWDOpens in a new window or tab$27.11gcsservices (22,381) 99.2%
- Girls Swimsuit Cutout Bathing Suit Quick Dry Swimwear Sleeveless Diving ClothesOpens in a new window or tab$24.99acc_eshop (88,937) 98.4%
- Hello Kitty Girls One Piece Swimsuit Size 10/12Opens in a new window or tabPre-Owned$5.00or Best Offer+$4.71 delivery
- 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
- T25 EUC Girls Sz 18 Justice 2pc Tankini Swimsuit Dark Maroon Ruffle Adjust StrapOpens in a new window or tabPre-Owned$14.00Buy It Now+$6.10 delivery
- wonder nation xxl plus girls bathing suit NEW With tags Girls Size 18 2 PieceOpens in a new window or tabBrand New$5.990 bids · Time left17mor Best Offer+$4.84 delivery
- Speedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00or Best Offer+$5.31 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
- Jelly The Pug Girls One Piece Ruffle Swimsuit Size 12 Pink Blue SwimOpens in a new window or tabPre-Owned$15.75Buy It Now+$7.00 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
- Wonder Nation Girls UPF 50+ Pink Leopard Swimsuit Size XXL (18)Opens in a new window or tabBrand New$10.58Buy It Now+$4.84 delivery
- 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
- Wonder Nation Girls’ Knotted Strap One-Piece Swimsuit w/UPF 50 (Size XXL (18))Opens in a new window or tabBrand New$12.00Buy It NowFree delivery
- DOLCE & GABBANA Girl Swimwear Brass Logo Hydrangea Print 2pc Set Size 12 NWTOpens in a new window or tabBrand New$249.98or Best OfferFree delivery
From our popular brands
Based on number of views and purchases | Sponsored- AthletaAthleta Girl Swimsuit 12 And Board Shorts Youth Large Floral One PieceOpens in a new window or tabPre-Owned$22.49+$5.80 deliveryBuy 1, get 1 10% off with coupon
- SpeedoSpeedo Endurance Youth Green and White Swim Suit One Piece Girls Size 12Opens in a new window or tabPre-Owned$12.00+$5.31 delivery
- SpeedoSpeedo Girls Swimsuit (2) BUNDLE SIZE 12Opens in a new window or tabBrand New$15.99+$6.55 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
- JusticeJustice One Piece Swimsuit Girls Size 18 Multicolor StripesOpens in a new window or tabPre-Owned$14.99+$6.55 deliveryExtra 15% off with coupon
- JusticeJUSTICE American stars stripes swimsuit _ size 18 _ beach / swim wear USAOpens in a new window or tabPre-Owned$13.16+$7.54 delivery
- NikeNike swimsuit, Women’s 24/00 Girls About 12Opens in a new window or tabPre-Owned$11.00+$4.71 delivery
- GapNWT GAP KIDS Girls Size XL (12) Lot of 3 Bathing Suits/Swimsuits Colorful NEWOpens in a new window or tabBrand New$33.75+$9.45 delivery
- ROXYRoxy Girl's Moonlight Story Athletic Swim Set (Big Kids) Rustic BrownOpens in a new window or tabBrand New$23.20+$8.71 delivery
- ROXYRoxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00+$6.00 delivery
- JUSTICE GIRLS SWIMSUIT LOT 14- 16 Plus 18 5 PC LOT COVER UPOpens in a new window or tabPre-Owned$9.990 bids · Time left1d 3hor Best Offer+$9.55 delivery
- Girls 2 Piece Bikini Swimsuit Purple - Art Class XXL 16/18Opens in a new window or tabBrand New$15.30Was: $17.0010% offor Best Offer+$3.89 deliveryFree returnsExtra 10% off with couponTop Rated Plus
- Rufflebutt Striped Bathing Suit Sz 12 Big Kid Girls Swim SuitOpens in a new window or tabPre-Owned$9.99or Best Offer+$5.50 delivery in 2-4 days
- BODEN Girls 11-12 y - Swimsuit X-back Colorful Floral Blue Neon Yellow One-PieceOpens in a new window or tabPre-Owned$9.99Buy It Now+$4.99 deliveryFree returns
- 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
- Nike Girls Open Back Swimsuit Black Green One Piece Size 28/12Opens in a new window or tabPre-Owned$16.99Buy It NowFree delivery
- Justice Girls Swimsuit Watermelon Pink Black/White Strip Size 10 & Size 12 LOOK!Opens in a new window or tabPre-Owned$4.99Buy It Now+$5.99 delivery
- SPEEDO Girls Size 12 One-Piece Razorback Swimsuit Pink OrangeOpens in a new window or tabPre-Owned$12.00or Best Offer+$4.71 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
- Lot of 2 Lands' End Tankini Tops Beach Swim Suits Pool Girl Size 12Opens in a new window or tabPre-Owned$7.99Buy It Now+$7.25 delivery
- JANIE AND JACK Coral Blue Ruffled Edge Bikini Paisley Floral Swim Suit Girls 12Opens in a new window or tabPre-Owned$29.00or Best Offer+$6.50 delivery
- Speedo Girls Swimsuit (2) BUNDLE SIZE 12Opens in a new window or tabBrand New$15.99or Best Offer+$6.55 delivery
- Breaking Waves Girls 2 Piece Swim Suit Sz 12Opens in a new window or tabPre-Owned$6.00or Best Offer+$4.71 delivery
- Beach Waves Girls Bikini Swim SuitOpens in a new window or tabPre-Owned$6.000 bids · Time left3h 53mor Best Offer+$4.33 delivery
- Girls XXL (18) Black Floral 2-Piece Cinched Front Bikini Swim SuitOpens in a new window or tabBrand New$7.49or Best Offer+$6.40 delivery
- Girls White with Gold Dots Bikini Swim Top And Bottom/ Size 12Opens in a new window or tabPre-Owned$5.99or Best Offer+$6.36 delivery in 2-4 days
- Lands End Girl Pink Sparkle One Piece Swimsuit Bathing Suit Skirt Dress Sz 12Opens in a new window or tabPre-Owned$14.99or Best Offer+$5.98 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 delivery11 watchers
- Platinum Inspired by Solange Ferrarini Girls Crochet Bikini Top & Bottom Size 12Opens in a new window or tabPre-Owned$25.99or Best Offer+$5.98 delivery
- Cabana Life Girls 12 Rash Guard Long Sleeve Swim Shirt Zip Sun ProtectionOpens in a new window or tabPre-Owned$16.09Was: $22.9930% offor Best Offer+$6.30 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Justice Girl Size 12 Purple Tie Dye Ruffle Swirl Tankini Swim Suit TopOpens in a new window or tabPre-Owned$9.99or Best Offer+$4.99 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 delivery12 watchers
- Nike Tech Camo Modern Fast Back Swimsuit Girls 12 28 Blue Racing Athletic $78 RVOpens in a new window or tabPre-Owned$23.97Buy It Now+$6.07 delivery in 2-4 days
- NEW GIRLS SIZE 12 ROXY 2 PIECE BIKINI SET FLUTTER TOP SWIMSUIT SUIT PINK BEACHOpens in a new window or tabBrand New$12.71Was: $14.9515% offBuy It NowFree delivery in 2-4 days11 watchers
- Speedo Big Girls Navy Cross Back Splice One Piece Swimsuit Size 12Opens in a new window or tabBrand New$18.50Buy It NowFree delivery
- 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
- 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
- Art Class Tropical Print Short Sleeve Back-Zip One Piece Rash Guard Size 10/12Opens in a new window or tabPre-Owned$9.00or Best Offer+$4.52 delivery in 2-4 days
- Maaji Floral Bikini Set Kid’s Size 12 with Pink and Green FlowersOpens in a new window or tabBrand New$40.00Buy It Now+$4.84 delivery
- Art Class girls abstract blossom bathing suit bottoms only L 10/12Opens in a new window or tabBrand New$5.00or Best OfferFree delivery
- Cotton On Kids Anita Bikini Navy Blazer/Gingham Size 11/12Opens in a new window or tabBrand New$2.990 bids · Time left6d 20h+$4.33 delivery
- ROXY GIRL 2 Piece Pink Floral Sz 12, Bathing Suit. Top And ShortsOpens in a new window or tabPre-Owned$8.99or Best Offer+$4.84 delivery
- NWT GIRLS size 12 JADE & YELLOW STRIPED FLOUNCY RUFFLE ONE PIECE SWIMSUITOpens in a new window or tabBrand New$19.00Buy It NowFree delivery
- Justice One Piece Swimsuit Girls Size 18 Multicolor StripesOpens in a new window or tabPre-Owned$14.99Buy It Now+$6.55 deliveryExtra 15% off with coupon
- (GIRLS SIZE XXL 18) 2 Piece Swim Suit Bikini Polka Dots Teal / Aqua & White DotsOpens in a new window or tabBrand New$14.99or Best OfferFree delivery
- Athleta Girl Reversible High Neck Bikini Top Swim Bottom Size 12 Large NEW NWTOpens in a new window or tabBrand New$40.00or Best Offer+$4.84 delivery
- Billabong Kids' In My Dreams Reversible Two-Piece Swimsuit NWT Size 12 GirlsOpens in a new window or tabBrand New$35.00or Best Offer+$9.84 delivery
- Betsy Johnson Girls Pink Swimsuit & Cover Size 12 NewOpens in a new window or tabBrand New$12.00Buy It Now+$6.84 delivery
- Justice Girls Size 12 Blue White Reversible Radiate Positivity Two Piece BikiniOpens in a new window or tabPre-Owned$13.95or Best Offer+$4.71 delivery
- Wonder Nation Girls Ribbed Cut Out One-Piece Swimsuit Fuchsia sizzle SzXXL 18Opens in a new window or tabBrand New$5.87Buy It Now+$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
- Girls Betsey Johnson Size 12 Swimsuit Tankini Long Sleeve Two Piece Floral PrintOpens in a new window or tabPre-Owned$5.990 bids · Time left4d 10h+$4.52 delivery
- Justice Girl Size 12 One-Piece Swimsuit UPF 50+ Changes Color in Sun 8 or 12Opens in a new window or tabBrand New$16.50Buy It Now+$4.99 delivery
- Abercrombie Kids Girls Bathing Suit Size 11/12 M Bikini Swimsuit Wrap StyleOpens in a new window or tabPre-Owned$12.99or 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$18.75Was: $25.0025% offor 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 left1d 5h+$4.33 delivery
- GIRLS NWT size 11-12 BLUE & PURPLE PATCHWORK PAISLEY TRIANGLE TOP BIKINI SETOpens in a new window or tabBrand New$19.00Buy It NowFree delivery
- Nike Girls Training Swimsuit. Sz 12. NWTOpens in a new window or tabBrand New$18.00or Best Offer+$4.84 delivery
- Nessi Byrd Youth Girls Size 12 Black Bikini with Gold Accent 2-Pc SwimsuitOpens in a new window or tabPre-Owned$7.99Buy It Now+$5.95 delivery
- Girls Green Floral Reversible Bikini Bottom Select Your Size NewOpens in a new window or tabBrand New$4.50Buy It Now+$4.70 delivery
- Little Marc Jacobs Girls One Piece Striped Metallic Swimsuit Red Black Size 12Opens in a new window or tabPre-Owned$37.49or Best Offer+$4.95 delivery50% off 4+ with coupon
- New Speedo Girls' Two-Piece Tankini Swimsuit UPF 50 Anthracite Size 12 NWTOpens in a new window or tabBrand New$15.00Buy It Now+$4.84 delivery
- Items Per Page
