2,100+ results
- 4 Girls 2 Piece Bathing Suits Size 10/12 Exellent ConditionOpens in a new window or tabPre-Owned$25.00Buy It Now+$4.84 delivery
- Lilly Pulitzer Girls size 12-14 Catch The Wave Swim CoverOpens in a new window or tabPre-Owned$22.99or Best Offer+$10.00 delivery13 watchers
- under armour swimsuit Girls Size 12Opens in a new window or tabPre-Owned$9.99or Best Offer+$4.71 delivery
- Janie And Jack Girls Swimsuit Size 12Opens in a new window or tabBrand New$20.00or Best Offer+$4.84 delivery
- NWT Justice Palm Tree Graphic Tankini Swimsuit 2PC 12 GirlsOpens in a new window or tabBrand New$14.99Buy It NowFree delivery
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$29.99or Best Offer+$6.40 delivery
- Hanna Andersson Swimsuit One Piece 150 Size 12 Pink White Stripe Floral PastelOpens in a new window or tabPre-Owned$14.99or Best Offer+$6.55 delivery
- Zara Girls Kids 11-12 Years Bikini Bottoms Only swimwearOpens in a new window or tabBrand New$6.49Buy It Now+$4.99 delivery in 2-4 days19 watchers
Picked For You
Top selling items from trusted sellers | Sponsored- Wonder Nation XXL 18 Swimsuit One Piece Swim Wear Orange Purple Striped VOpens in a new window or tab$13.49bkvintagethrifts (3,220) 98.7%Extra 10% off with coupon
- NWT Cat & Jack Girls Harmony 2 PC Bikini Set - Blue Size XXL 18/20 Free ShipOpens in a new window or tab$16.92livtown (44,611) 99.6%12 watchersBuy 1, get 1 50% off
- Justice Girls Sz 12 One Piece Swim Wear Tie Dye Pink Purple Strappy Swimsuit TOpens in a new window or tab$12.59bkvintagethrifts (3,220) 98.7%Extra 10% off with coupon
- Matilda Jane Girls Size 12 One Piece Swimsuit Blue Pink Cabbage Rose Floral BathOpens in a new window or tab$21.96snowshowers (16,074) 99.6%
- Speedo Girl's Swimsuit One Piece Solid Cross Back Multi Straps, 12Opens in a new window or tab$33.58shoppermaxx (15,732) 99.8%
- Swimsuit Rashguard One Piece Mermaid Design Size Large 11/12Opens in a new window or tab$15.00ottos_closet (2,039) 99.1%
- Shoshanna Girls’ Floral Print 2-Piece Swimsuit, Size 12Opens in a new window or tab$48.982015market (99,321) 98.9%
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$14.00Buy It Now+$7.00 delivery
- NWT Snapperrock Girls Shirred Floral Bikini Set Sz 12 ADORABLE FREE SHIPPING A14Opens in a new window or tabBrand New$22.46Was: $29.9525% offor Best OfferFree delivery
- Cat & Jack Girls Tankini Fruit Pattern Frilled Top Blue Bottoms Swimsuit L 10/12Opens in a new window or tabNew (Other)$18.00Buy It Now+$6.29 delivery
- Athleta Girl Cutout One Piece Swimsuit Sea Glass XXL 16Opens in a new window or tabBrand New$25.95Buy It Now+$6.95 delivery in 2-4 daysFree returnsTop Rated Plus
- Janie & Jack Palm Toile Ruffle Swim Suit Sz 12 Black WhiteOpens in a new window or tabPre-Owned$14.50or Best Offer+$4.71 delivery
- Girls Bathing Suit Lot Size 10/12Opens in a new window or tabPre-Owned$25.00or Best Offer+$9.39 delivery
- Maaji Girls Rashguard Reversible Swimsuit Sz 12 Long Sleeve Zip FrontOpens in a new window or tabPre-Owned$30.00or Best Offer+$7.35 delivery
- Milly Minis Floral Gold Beaded Bikini Girls Swimwear Size 12Opens in a new window or tabPre-Owned$24.97Buy It Now+$5.00 deliveryFree returns
- 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
- KANU Surf Girls Swim Rashguard Top Longsleeve ATLANTIS NWT Size 12Opens in a new window or tabBrand New$13.99Buy It NowFree delivery
- ~NEW~ ZeroXposure Youth Girls 2-Piece Swim Set ~ Size M 10/12Opens in a new window or tabBrand New$14.00Buy It Now+$7.00 delivery
- Beach Waves Girls Bikini Swim SuitOpens in a new window or tabPre-Owned$3.951 bid · Time left1d 4h+$4.33 delivery
From our popular brands
Based on number of views and purchases | Sponsored- AthletaAthleta Girl XXL 16 Girls Tie Dye Bikini Bottom Beach Wear Swim 1-4Opens in a new window or tabPre-Owned$14.39+$5.99 deliveryExtra 13% off with coupon
- BillabongBillabong Kids' In My Dreams Reversible Two-Piece Swimsuit NWT Size 12 GirlsOpens in a new window or tabBrand New$35.00+$9.84 delivery
- SpeedoSpeedo Girls Swimsuit (2) BUNDLE SIZE 12Opens in a new window or tabBrand New$15.99+$6.55 delivery
- SpeedoSpeedo Girl's Swimsuit One Piece Infinity Splice Thick Strap Sz 12Opens in a new window or tabBrand New$22.00+$5.00 delivery
- JusticeJustice Black One-Piece Swimsuit W/Multicolor Logo Adjustable Straps Size 12Opens in a new window or tabPre-Owned$9.04+$6.55 delivery
- GapGap Kids Girl's NWT XXL Multi-Color w/Tie-Dye Print Swim Rash Guard TopOpens in a new window or tabBrand New$19.95+$6.55 delivery
- JusticeJustice Girls Sz 12 One Piece Swim Wear Tie Dye Pink Purple Strappy Swimsuit TOpens in a new window or tabPre-Owned$12.59Free deliveryExtra 10% off with coupon
- AthletaAthleta Girl Tropics Tie Die Two Piece Swimsuit Sz 12 Reversible Bikini SetOpens in a new window or tabPre-Owned$19.90+$4.84 delivery
- SOSO Girl's Size 12 Blue Hues Mermaid One Piece Swimswear Bathing SuitOpens in a new window or tabPre-Owned$6.99+$5.31 delivery
- ROXYNWOT Roxy Girls Like Us Flutter Swim Set, Bright White Rainbow Size 12Opens in a new window or tabNew (Other)$24.99+$8.00 delivery
- ROXYRoxy Aloha Spirit Long Sleeve Set Girls Sz 16 / 2XL Junior Swimsuit NEWOpens in a new window or tabBrand New$22.45+$6.99 delivery
- DisneyDisney Little Mermaid Ariel Sandals & Swim Goggles New US Size 9/10, 11/12Opens in a new window or tabBrand New$39.99+$5.80 delivery
- Nwt MOLO 152 10 12 Y Floral Flower Ruffle One Piece Swimsuit Minnow SwimOpens in a new window or tabBrand New$49.00Buy It Now+$5.70 delivery in 2-4 days10 watchers
- Athleta Girl Reversible Wave Break Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$16.99Buy It Now+$5.50 delivery
- Nwt Girls ZeroXposur Swimsuit Bathing Suit Tankini Size 12 2 PieceOpens in a new window or tabBrand New$9.99Buy It Now+$4.84 deliveryFree returns
- Janie & Jack Big Girl Size 12 Floral 2 Piece Bathing Suit NWTOpens in a new window or tabBrand New$32.50Buy It NowFree delivery
- NWT Roxy Girls Good Waves Only Swim Boardshorts Sz XXL/16Opens in a new window or tabBrand New$20.00or Best Offer+$4.95 delivery
- New Mini Boden Girls Aqua Floral Long Sleeve Rashguard SPF 40+ Size 11-12Opens in a new window or tabBrand New$25.00Buy It NowFree delivery
- Burberry kids swimsuit size 12YOpens in a new window or tabPre-Owned$100.00Buy It NowFree delivery10 watchers
- Crewcuts Youth Girls Size 12 Floral Rash Guard / Bikini Bottom Swimsuit ZP-2003Opens in a new window or tabBrand New$39.99Buy It Now+$6.55 delivery
- Kanu Surf Girls' Alania Flounce Bikini Beach Sport 2 Piece Swimsuit Size 12 2146Opens in a new window or tabNew (Other)$11.50Buy It Now+$4.71 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 returnsTop Rated Plus
- Athleta Girl XXL 16 Girls Tie Dye Bikini Bottom Beach Wear Swim 1-4Opens in a new window or tabPre-Owned$14.39Was: $15.9910% offor Best Offer+$5.99 deliveryFree returnsExtra 13% off with couponTop Rated Plus
- 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
- NWT size 7 12 TEA COLLECTION Turtle Floral Rash Guard SetOpens in a new window or tabBrand New$39.99Buy It Now+$5.00 delivery
- Roxy 2 Pc Rash Guard Swimsuit Crop Shirt Bikini Bottoms Set Girls Size 12 NewOpens in a new window or tabBrand New$24.99or Best Offer+$7.35 delivery
- NEW Vineyard Vines girls swim shirt top size M medium 10 - 12Opens in a new window or tabNew (Other)$14.00Buy It Now+$4.95 delivery
- NEW Lands’ End Dolphin 3 Piece Bikini Rash-guard Swim Set; Girls Size 12 SlimOpens in a new window or tabBrand New$7.45Was: $14.9050% offBuy It Now+$6.00 deliveryLast one
- Roxy 2 Pc Set Bikini Girls Size 12 Swimsuit Flounce Flutter Pink Blue TropicalOpens in a new window or tabPre-Owned$17.99or Best Offer+$7.35 delivery
- NWT Gap Kids Girls Swimsuit swim vertical stripes pastel u pick size $39.95Opens in a new window or tabBrand New$11.98Buy It Now+$4.50 delivery
- Lilly Pulitzer L18738 Kids Girls Multi Bobby Rashguard Set UPF 5Â Size 12Opens in a new window or tabBrand New$79.20Was: $88.0010% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Janie and Jack L48911 Girls Multi Postcard Ruffle 2-Piece Swimsuit Size 12Opens in a new window or tabBrand New$35.10Was: $39.0010% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- jantzen Girls tankini top Size 12 (Top Only) Colorful Geometric UV ProtectionOpens in a new window or tabBrand New$4.99or Best Offer+$5.95 deliveryFree returns
- FIN FUN KIDS MERMAID TAIL & MONOFIN Rainbow Reef Size 12 Kids w bikini & sarongOpens in a new window or tabPre-Owned$44.99Buy It Now+$14.40 delivery
- Athleta Girl Mallot Paradise Splash One Piece Swimsuit Rash Guard Size XXL/ 16Opens in a new window or tabPre-Owned$34.99or Best Offer+$6.00 delivery in 2-4 days
- NEW GIRLS GOSSIP GIRL 2 PIECE SWIMSUIT SIZE 12Opens in a new window or tabBrand New$14.99or Best Offer+$7.00 delivery in 2-4 days3 watchers
- Athleta Girl Sunny Flora Bikini Bottoms Swim Sport Mixed Print Girls Size L/12Opens in a new window or tabBrand New$18.12Was: $21.3215% offBuy It Now+$3.75 deliveryLast one
- NWT Ivivva By Lululemon Reversible Ocean Energy Hipster Swim Bottom SZ 12Opens in a new window or tabBrand New$22.95Buy It Now+$4.95 delivery
- cat and jack swimsuit girl XXL(16-18) BoxCFOpens in a new window or tabBrand New$9.00Buy It Now+$4.84 delivery
- GIRL'S CHILDREN'S PLACE 1 PCS SWIMSUIT~SIZE LARGE 10 / 12Opens in a new window or tabPre-Owned$6.50Buy It NowFree delivery
- Dori Creations One Piece Swimsuit Lot Girls 12 Black Tie Dye Purple Star SummerOpens in a new window or tabPre-Owned$10.50Was: $15.0030% offor Best Offer+$6.00 deliveryFree returnsBuy 1, get 1 30% offTop Rated Plus
- NWT GAP KIDS Girls Size XL (12) Lot of 3 Bathing Suits/Swimsuits Colorful NEWOpens in a new window or tabBrand New$45.00or Best Offer+$9.45 delivery
- VTG Gymboree Terry Cloth Swim Cover Up Girls 12 Striped Full Zip Hooded BathingOpens in a new window or tabPre-Owned$25.00Buy It Now+$8.25 delivery
- Girls Swimsuits Lot of 2 Sz S Polyester Justice Wonder Nation Measurements BelowOpens in a new window or tabPre-Owned$17.99or Best Offer+$7.25 delivery
- Girls Speedo Bathing Suit One Piece Swimsuit Neon Bright Funky 12 NEWOpens in a new window or tabBrand New$24.00or Best Offer+$5.00 delivery
- SHEKINI Girls Floral Printing Bathing Suits Ruffle Flounce Two Piece Sz 10/12Opens in a new window or tabBrand New$18.38Was: $24.5025% offor Best Offer+$3.90 delivery in 2-4 days
- New Mini Boden Camo Swim Shorts Size: 9-10y and Tankini and Tankini Top 11-12Opens in a new window or tabBrand New$34.00Buy It NowFree delivery
- Lilly Pulitzer Girls size 12/14 Swim CoverOpens in a new window or tabPre-Owned$21.99or Best Offer+$5.00 delivery
- Goa Kids Short Sleeve Ruffled Swimsuit Cover-Up Dress Multicolor Size 12Opens in a new window or tabBrand New$11.99or Best Offer+$5.99 delivery
- Justice 2pc Swimsuit Girls 12 Chevron Print Tankini & ShortsOpens in a new window or tabPre-Owned$8.50Was: $10.0015% offBuy It Now+$5.95 delivery in 2-4 days
- Athleta Girl Reversible Palm Oasis Bikini Swim Bottoms NWT Various SizesOpens in a new window or tabBrand New$17.99Buy It Now+$5.50 delivery4+ watchers
- Versace Girl's Barocco One-Piece Swimsuit Size 5Opens in a new window or tabBrand New$75.00or Best Offer+$8.84 delivery
- Girls 1 Piece Swimsuit Striped Size Varies Sizes 8- 12 VintageOpens in a new window or tabBrand New$5.00or Best Offer+$6.55 delivery
- Sweet Honey Girls Sz 12Y 2 Piece Floral Rashguard Bikini Bottom RuffleOpens in a new window or tabPre-Owned$13.99Buy It Now+$5.99 delivery
- Children’s Place Girls XXL(16) NWT Butterfly Bathing SuitOpens in a new window or tabBrand New$15.99Buy It Now+$4.84 delivery
- The Childrens Place Girls Swim Suits Size XXL/TTG (16) (Includes Both Suits) SPFOpens in a new window or tabBrand New$20.00Buy It Now+$9.00 delivery
- 16 Piece Lot Of Girls Swimsuits Wonder Nation, Gap, Old Navy Etc Size Large- XXLOpens in a new window or tabPre-Owned$8.000 bids · Time left4d 23h$20.00Buy It Now+$21.00 delivery
- SPEEDO Girl's Size 12 Swimsuit 1 Pc Swim Black Pink Coral Paradise NWTOpens in a new window or tabBrand New$19.90Buy It NowFree delivery3 watchers
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$29.99or Best Offer+$4.99 delivery
- Vintage tropical beach girl y2k 90s one piece swim suit 12Opens in a new window or tabBrand New$15.00Buy It Now+$10.00 delivery
- Betsey Johnson Girls UPF 40 Swimsuit Size 12 with Jelly Sun Visor NEW retail $46Opens in a new window or tabBrand New$15.39Was: $21.9930% offBuy It Now+$6.49 delivery
- Oshkosh Swim Cover Girls Size 12Opens in a new window or tabPre-Owned$2.98or Best Offer+$5.25 delivery
- NWT Kids Cat & Jack 2 Piece Unicorn Swimsuit / Sz L 10/12Opens in a new window or tabBrand New$12.00Buy It Now+$5.49 delivery
- Betsey Johnson Girl's Floral Swimsuit Pom Flutter Sleeve Bathing Suit 6XOpens in a new window or tabPre-Owned$22.99or Best Offer+$6.00 delivery
- Abercrombie L126350 Kids Multi Stripe Asymmetrical Two-Piece Swimsuit Size 11/12Opens in a new window or tabBrand New$38.25Was: $45.0015% offBuy It Now+$5.20 deliveryFree returnsExtra 15% off with couponTop Rated Plus
- Items Per Page
