3,000+ results
- VTG Roxy Girl 2 Piece Set Sz 12 Y2k Bikini Surf Floral Print Bamboo AccentsOpens in a new window or tabNew (Other)$19.99or Best Offer+$7.60 deliveryLocated in United States
- Girls Roxy Malibu story long sleeve 2-piece bathing suit size 12L NWOTOpens in a new window or tabNew (Other)$19.99or Best Offer+$5.02 deliveryLocated in United States
- LL Bean Kids Girls Size 12 Large Bathing Suit 2 Piece Tank Swim Skirt PurpleOpens in a new window or tabPre-Owned$27.64Was: $34.9921% offor Best Offer+$6.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- SHENHE Girl's 2 Piece High Waisted Ruffle Waffle Swimsuit size 12 KidsOpens in a new window or tabBrand New$16.00or Best Offer+$4.89 deliveryLocated in United States
- NEW True Love One Piece Girls Swimsuit Multicolor Floral Design Size 10/12Opens in a new window or tabBrand New$12.99or Best Offer+$6.02 deliveryLocated in United States
- ROXY~NEW~2 Pc Rashguard L/S Swim Shirt & Bikini Bottoms Set~Girls Size 12~NWTOpens in a new window or tabBrand New$22.95or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Athleta Girl 4 Piece Swimsuit Free Spirit Tankini & Bikini Tops w/ Bottoms Sz 12Opens in a new window or tabPre-Owned$39.99or Best Offer+$6.49 deliveryLocated in United States
- LANDS' END~NWT Girl's Aqua Blue Bikini Swimsuit Bottoms~Size 12~NEW~Opens in a new window or tabBrand New$9.75or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Size 12 Speedo Swimsuit, Black One-Piece Closed Racerback, AnthraciteOpens in a new window or tabBrand New$15.00or Best Offer+$4.74 delivery in 2-4 daysLocated in United States
- LANDS' END ~ NEW Girl's Neon Pink Bikini Swimsuit Bottoms~Girl's Size 12~UPF 50Opens in a new window or tabBrand New$9.75or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Girls 11-12Y 2 Piece Set Rash Guard Shorts Bikini Top Mermaid UPF 40+Opens in a new window or tabPre-Owned$29.95or Best Offer+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- ZARA ~ Tropical Pattern Bikini Top ~ Girl's Size 11-12~Pink & Green~NEW~Opens in a new window or tabNew (Other)$8.95or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Hanna Andersson Girls US Size 12 Colorful Multi-Stripe Swim Skirt Bottom & TopOpens in a new window or tabNew (Other)$25.00or Best Offer+$7.10 deliveryLocated in United States
- ZARA~Tropical Multicolor Swimwear Bikini Top Lined~Girl's Size 11-12~new~Opens in a new window or tabNew (Other)$9.75or Best Offer+$4.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Mini Boden Bikini Girls 11-12 year Striped Multicolor Rainbow Opens in a new window or tabPre-Owned$16.98or Best Offer+$5.79 deliveryLocated in United StatesFree returnsTop Rated Plus
- Maaji Floral Rash Guard Swimsuit Reversible Long Sleeve Kids Size 12Opens in a new window or tabBrand New$44.99or Best Offer+$9.95 deliveryLocated in United States
- NWT Colorful LIMITED CLUB TOO two Piece Swimsuit Bikini Size 12Opens in a new window or tabBrand New$10.67or Best Offer+$5.99 deliveryLocated in United States
- Eddie Bauer Girls Youth 4-piece Swim Suit Set(AQUA PINK,M- 10 - 12) NWTOpens in a new window or tabBrand New$22.99or Best Offer+$5.34 deliveryLocated in United StatesLast one
- J Crew Crewcuts Girls' Rainbow Strap Ruffle Two-Piece Swimsuit Pink Size 12Opens in a new window or tabPre-Owned$25.00or Best Offer+$4.60 deliveryLocated in United States
- Kanu Surf New Girl's Size 12 Bottom UPF 50+ Boy Short Neon Pink RashguardOpens in a new window or tabBrand New$8.99or Best Offer+$4.95 deliveryLocated in United StatesFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- ROXYNew (Other)$19.99+$7.60 delivery
- BillabongBrand New$60.00+$5.20 delivery
- BillabongBrand New$63.75+$5.20 delivery
- ROXYBrand New$31.50+$4.20 delivery
- JusticeNew (Other)$19.20+$6.02 delivery
- ArtPre-Owned$12.00+$5.02 delivery
- Cat And Jack Girls Multicolor One Piece Long Sleeves Swimsuit Size Large 10/12Opens in a new window or tabBrand New$8.00or Best Offer+$4.89 deliveryLocated in United States
- New NWT Kanu Surf Girls' White UPF 50+ Sun Protective Rashguard Shirt Size 12Opens in a new window or tabBrand New$7.99or Best Offer+$8.75 deliveryLocated in United States
- ATHLETA GIRL CANNONBALL 2.0 SWIM Top/bottom Surf Size L/12Opens in a new window or tabPre-Owned$15.00or Best Offer+$5.41 deliveryLocated in United States
- CrewCuts Cutout One Piece Youth Girls size 12 Green Floral Stretch Beach PoolOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United StatesFree returnsTop Rated Plus
- Hanna Andersson Lot of 5 Tankini Tops & Swim Bottoms Girls Size 140 150 10/12Opens in a new window or tabPre-Owned$35.99Was: $39.9910% offor Best OfferFree deliveryLocated in United States
- Speedo Girls Swimsuit One Piece Pro LT Solid Girls Team Blue,Size 30, NWTOpens in a new window or tabBrand New$15.84Was: $18.0012% offor Best Offer+$7.85 deliveryLocated in United States
- Janie And Jack Flamingo Raglan Rash Guard Size 12Opens in a new window or tabPre-Owned$12.75or Best Offer+$5.50 deliveryLocated in United States
- Hanna Andersson Purple Unicorn Tankini Skirted Bottoms 2Pc Swimsuit Sz 150/12Opens in a new window or tabPre-Owned$12.00or Best Offer+$9.02 deliveryLocated in United States
- Hanna Andersson Multi Color One Piece Swim Girls 12Y /150 CmOpens in a new window or tabBrand New$16.00or Best Offer+$5.02 deliveryLocated in United States
- Les Tout Petits by Lois Letzt Girls One Piece Swim Suit size 12 Pink Blue FloralOpens in a new window or tabPre-Owned$20.40Was: $24.0015% offor Best Offer+$5.95 deliveryLocated in United States
- Burberry L27321 Girls Powder Pink Sandie Scarf One-Piece Swimsuit Size 12Y/152Opens in a new window or tabBrand New$200.00Was: $250.0020% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Crewcuts J. Crew J.Crew Girls Pink & White Striped Seersucker Bikini Size 12 PolOpens in a new window or tabPre-Owned$29.99or Best Offer+$5.02 deliveryLocated in United StatesExtra 10% off with coupon
- NEW! J. Crew Crewcuts 2 Piece Swim Size 12Opens in a new window or tabBrand New$15.00or Best Offer+$6.02 deliveryLocated in United States
- Athleta Girl Bikini Set Girls Size 12 Multicolor 2 Piece Summer SwimwearOpens in a new window or tabPre-Owned$25.49Was: $29.9915% offor Best Offer+$4.99 deliveryLocated in United States
- 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+$10.60 deliveryLocated in United States
- Justice Dress Girl's Size 12 Neon Green/Blue Swim Suit Cover-Up Tie Dye DressOpens in a new window or tabBrand New$12.95or Best Offer+$11.95 deliveryLocated in United States
- Peek NWT ($48) | lavender purple Halter Swimsuit with Embroidery | girls 12Opens in a new window or tabBrand New$29.00or Best Offer+$5.00 deliveryLocated in United States
- Girl's Athleta Reversible Swimsuit Size 12 GUCOpens in a new window or tabPre-Owned$10.49Was: $14.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- Tommy Bahama girls size 12 sheer cover up drawstring waist whiteOpens in a new window or tabPre-Owned$29.00or Best Offer+$8.24 deliveryLocated in United States
- 4 Pc Lot HANNA ANDERSSON Girls Sz 12/150cm Swim Bottoms x 2, Palazzo Pants & BraOpens in a new window or tabPre-Owned$46.00or Best Offer+$6.14 deliveryLocated in United StatesBenefits charity
- Shade Critters Crochet Trim Bikini NWT size 12Opens in a new window or tabBrand New$21.00Was: $30.0030% offor Best Offer+$6.02 deliveryLocated in United States
- Breaking Waves Big Girls 2-Pc Multicolor Ruffled Swimsuit Sz 12 yrs Pre-ownedOpens in a new window or tabPre-Owned$6.99Was: $9.9930% offor Best Offer+$5.25 deliveryLocated in United States
- Under Armour Girls Multi Dye One-Piece Swimsuit Photon Blue sz 12Opens in a new window or tabBrand New$11.99or Best Offer+$7.60 deliveryLocated in United States
- Roxy Girls Swimsuit Sz 12 Surfer Style Peach/whiteOpens in a new window or tabPre-Owned$16.99or Best Offer+$6.99 deliveryLocated in United States
- Speedo Striped Bubble V-Neck Halter Tankini 2 Pc Bathing Suit Swimsuit Girls 12Opens in a new window or tabPre-Owned$13.45Was: $14.9510% offor Best Offer+$5.95 deliveryLocated in United States
- NWT Kid’s J. Crew Crewcuts Seersucker UPF Rash Guard Bathing Swimsuit Sz 12Opens in a new window or tabBrand New$24.90or Best Offer+$4.00 delivery in 2-4 daysLocated in United States
- Abercrombie Kids Swimsuit Size 11/12 Girls One Piece SwimOpens in a new window or tabPre-Owned$14.99or Best Offer+$8.75 deliveryLocated in United States
- Betsy Johnson Girl's Swim SuitOpens in a new window or tabPre-Owned$7.00or Best Offer+$4.49 deliveryLocated in United States
- MINI BODEN Terry Toweling Swim Cover Up Dress Girls Size 11-12y floral birdsOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.71 deliveryLocated in United States
- Roxy size 12 girl's pink and white bikiniOpens in a new window or tabBrand New$21.19or Best Offer+$6.43 deliveryLocated in Canada
- NWT Janie & Jack Girls 2-Piece Swimsuit Size 12 Retro Nautical Americana SailorOpens in a new window or tabBrand New$29.99or Best Offer+$6.02 deliveryLocated in United States
- Kanu Surf Girls' Alania Flounce Bikini Beach Sport 2 Piece Swimsuit 4320Opens in a new window or tabBrand New$15.00or Best Offer+$5.00 deliveryLocated in United StatesFree returns
- Billabong Girls Swimsuit Bikini Size 12 Wildflower High Neck Set NEWOpens in a new window or tabBrand New$20.00or Best Offer+$7.10 delivery in 2-4 daysLocated in United States
- Boden Girl's Long Sleeved Swimsuit Sz 11-12 YOpens in a new window or tabPre-Owned$25.00or Best Offer+$12.08 deliveryLocated in United States
- Girl's Tea Collection Swimsuit Size 12 EUCOpens in a new window or tabPre-Owned$13.99Was: $19.9930% offor Best Offer+$5.99 deliveryLocated in United StatesFree returns
- NWT 2pcs-Girls Billabong Black/Turquoise/white Rash Guard + Board Shorts Sz 12Opens in a new window or tabBrand New$24.00or Best Offer+$6.29 deliveryLocated in United States
- Mini Boden one piece swimsuit multi color rainbow clouds NWT 11/12Opens in a new window or tabBrand New$15.00or Best Offer+$4.60 deliveryLocated in United States
- Heart And Harmony Girls' Rainbow Pom Pom Bandeau Halter Top Size 12Opens in a new window or tabNew (Other)$19.99or Best Offer+$8.30 deliveryLocated in United States
- Girls KANU SURF One Piece Swimsuit CHLOE Purple Dot sz 12Opens in a new window or tabBrand New$12.99or Best OfferFree deliveryLocated in United States
- girls swimsuit size 12/14Opens in a new window or tabPre-Owned$5.99or Best Offer+$4.99 deliveryLocated in United States
- Breaking Waves Big Girls Multicolor Ruffled 2 Piece Swimsuit Sz 12 yrs Pre-ownedOpens in a new window or tabPre-Owned$6.99Was: $9.9930% offor Best Offer+$5.25 deliveryLocated in United States
- NWT Tea Collection Bikini Bottom Mariner Blue Size 12Opens in a new window or tabBrand New$12.00Time left3d 7hor Best Offer+$4.00 deliveryLocated in United States
- NWT Art Class Girls Keyhole Front Long Sleeve Floral 1PC Swimsuit Large 10/12Opens in a new window or tabBrand New$14.00Was: $20.0030% offor Best OfferFree deliveryLocated in United States
- SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tabBrand New$17.99Was: $19.9910% offor Best OfferFree deliveryLocated in United StatesFree returns
- New Hurley UPF 50 Protection Black + Pink 2 Piece Bikini Swimsuit Sz L 12-14 YrsOpens in a new window or tabBrand New$15.99or Best Offer+$3.99 deliveryLocated in United States
- Dolphin Uglies Girl's Youth Swimsuit Size 30 US Size 12 Training Swim/DiveOpens in a new window or tabPre-Owned$12.95or Best Offer+$5.49 deliveryLocated in United States
- Lands End Girls One Piece Bathing Suit Multicolor Stripes Size 12Opens in a new window or tabPre-Owned$8.50or Best Offer+$5.02 deliveryLocated in United States
- Janie and Jack Long Sleeve Rashguard Girl's Sz 12 Swimsuit Bathing SuitOpens in a new window or tabPre-Owned$20.00or Best Offer+$8.75 deliveryLocated in United States
- Girls cow print two piece swimsuit beach vacation bathing suit kids 12TOpens in a new window or tabNew (Other)$11.00or Best Offer+$6.53 deliveryLocated in United States
- Hanna Andersson Girls US Size 12 Red White Blue Stripe Swim Skirt Bottom & TopOpens in a new window or tabPre-Owned$24.00or Best OfferFree deliveryLocated in United States
- Kenzo Kids 155161 Tiger Pint Teal Two Piece Swimsuit Size 12A/152Opens in a new window or tabNew (Other)$118.30List price: $210.0044% offor Best Offer+$4.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- Love Shack Fancy Girls 12Y Swimsuit One Piece Floral Pink White RuffleOpens in a new window or tabPre-Owned$34.99or Best Offer+$6.02 deliveryLocated in United States
- Items Per Page
