119 results
- Janie and Jack Rash Guard Set 2 Piece Swimsuit Girls 12 White Floral Ruffle NeckOpens in a new window or tabBrand New$20.20Was: $22.4510% offBuy It Now+$5.99 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$29.74Was: $34.9915% offor Best Offer+$5.80 deliveryLocated in United States
- Hanna Andersson Girls Blue & White Striped Tankini Swim Top Size 12Opens in a new window or tabNew (Other)$14.99or Best Offer+$5.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Crewcuts Tie-Shoulder Swim Top Girls 12 Blue Cruise Beach Resort Vacation NWTOpens in a new window or tabBrand New$18.00Buy It Now+$4.57 deliveryLocated in United StatesExtra 20% off with coupon
- Speedo One Piece Competitive Swimsuit Navy PROLT SUPRO 12/28 Youth NewOpens in a new window or tabBrand New$15.99Buy It Now+$4.84 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
- Hurley Girls One Piece Swimsuit Sz 12Opens in a new window or tabBrand New$13.99Buy It Now+$4.84 delivery in 2-4 daysLocated in United States
- Roxy 2 Pc Rash Guard Bikini Girl's Size 12 Bottom Crop Swimsuit Stripes UPF NewOpens in a new window or tabBrand New$26.99Was: $29.9910% offor Best Offer+$7.35 deliveryLocated in United States
Picked For You
Top selling items from trusted sellers | Sponsored- NWT PIlyq 12 Girls Gasparilla Black Floral Flutter Bikini 118598Opens in a new window or tab$32.30bigdaddysmoney (43,820) 100%
- Seafolly Summer Vacay 27202 Bikini Girls 12 Blue Swimwear 3-Piece Set ERK356Opens in a new window or tab$35.99somethingwithsole (31,393) 98.1%
- NWT Habitual Kids 12 Byanca Asymmetrical Bikini Top & Bottom 96989Opens in a new window or tab$25.65bigdaddysmoney (43,820) 100%
- NWT PIlyq 12 Girls Clara High Neck Halter Bikini top Swimsuit Zig Zag 115734Opens in a new window or tab$17.10bigdaddysmoney (43,820) 100%
- NWOT PIlyq 12 Girls Hot Pink Side Tie Bikini Bottom 115186Opens in a new window or tab$32.30bigdaddysmoney (43,820) 100%
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size 12 2666Opens in a new window or tabBrand New$15.75Was: $45.0065% offBuy It Now+$6.00 deliveryLocated in United StatesFree returnsTop Rated Plus
- Nike Swimsuit Girls 12 Red Geometric Stretch Open-Back Competition ClassicOpens in a new window or tabPre-Owned$14.93or Best Offer+$6.55 deliveryLocated in United StatesFree returns
- PQ Girls Leo 852B Size 12 Floral Animal Print Two Piece Swimsuit NWT $76Opens in a new window or tabBrand New$23.50or Best Offer+$6.40 deliveryLocated in United States
- Roxy 2 Pc Rash Guard Set Swimsuit Girl's 12 Large Pink Long Sleeve Whole HeartedOpens in a new window or tabBrand New$29.69Was: $32.9910% offor Best Offer+$9.45 deliveryLocated in United States
- Crewcuts J.Crew Blue Navy Striped Anchor One Piece Bathing Swimsuit 12 ZaraOpens in a new window or tabPre-Owned$15.00Buy It Now+$7.35 deliveryLocated in United States
- Millie Loves Lily Girls Ice Blue Mermaid Print Long Sleeve Rashguard Swim Top 12Opens in a new window or tabPre-Owned$10.00or Best Offer+$6.55 deliveryLocated in United States
- NWOT KAMI Girls One Piece Swimwear Size 12 Geometric PrintOpens in a new window or tabNew (Other)$15.85Was: $23.3232% offor Best Offer+$5.93 delivery in 2-4 daysLocated in United StatesFree returnsExtra 10% off with couponTop Rated Plus
- NWT-Karla Vivian Child 2 Piece Bathing Suit/Bikini-Blue & White Polk A Dot-Sz 12Opens in a new window or tabBrand New$29.99or Best Offer+$6.14 deliveryLocated in United States
- NWT Hurley Girls Black Hyper Pink Floral Tropical One Piece Swimsuit 10/12Opens in a new window or tabBrand New$19.00Buy It Now+$6.00 deliveryLocated in United States
- Speedo Swimsuit Tankini Two Piece Thin Strap Girls Size 12 Floral Pink Rare NewOpens in a new window or tabBrand New$26.54Was: $29.4910% offor Best Offer+$7.35 deliveryLocated in United States
- NEW Athleta girl reversible bikini bottoms (no top) Kids size 12 peach/rainbowOpens in a new window or tabBrand New$16.85or Best Offer+$4.51 deliveryLocated in United States
- NEW/Tags Young Girl's Sz 12 A. One Piece Swimsuit with Peace Signs & Back StrapsOpens in a new window or tabBrand New$6.500 bids · Time left3d 4hor Best Offer+$4.84 deliveryLocated in United States
From our popular brands
Based on number of views and purchases | Sponsored- NikePre-Owned$14.93+$6.55 delivery
- JusticePre-Owned$8.00+$6.55 delivery
- GymboreeBrand New$22.90+$4.84 delivery
- HurleyBrand New$19.00+$6.00 delivery
- BillabongBrand New$54.00+$5.20 deliveryExtra 15% off with coupon
- ROXYPre-Owned$4.80+$4.99 deliveryExtra 15% off with coupon
- SpeedoBrand New$17.99Free delivery
BillabongBrand New$24.99Free delivery
- Roxy 12 Girl's Field of Love Tankini 2 Pc Halter Swimsuit Peach StripeOpens in a new window or tabBrand New$30.00Buy It NowFree deliveryLocated in United States4 watchers
- Abercrombie & Fitch Girls Bikini Swim Bottoms - Size 11/12 - PurpleOpens in a new window or tabPre-Owned$10.95or Best Offer+$5.85 deliveryLocated in United States
- New Speedo Girl's Swimsuit One Piece Mesh Splice Thick Strap Speedo Black Sz 12Opens in a new window or tabBrand New$18.95Buy It Now+$6.95 deliveryLocated in United StatesFree returns
- NEW - Girl's Size 12 - BILLABONG UVA/UVB Swim Shirt / Rash Guard, Long - PurpleOpens in a new window or tabNew (Other)$7.99or Best Offer+$7.55 deliveryLocated in United StatesBenefits charity
- Swimsuit Speedo One-Piece Reversible Girl's Size 12 NewOpens in a new window or tabBrand New$39.99Buy It Now+$7.65 delivery in 2-4 daysLocated in United States
- SPEEDO Swimsuit Kid Girls Size 12 One Piece Stripe Chlorine Resistant Summer NEWOpens in a new window or tabBrand New$8.00Buy It Now+$9.78 deliveryLocated in United StatesFree returns
- Eddie Bauer Youth Reversible 4-piece Swimsuit Set BLUE & WHITE Size M:10/12Opens in a new window or tabBrand New$13.97Buy It Now+$7.99 deliveryLocated in United StatesSave up to 12% when you buy more
- Hurley’s One Piece Swimsuit Gradient Pink/Purple Girl Sz 12 UPF 50+ MSRP $40 NWTOpens in a new window or tabBrand New$22.99or Best Offer+$5.75 deliveryLocated in United States
- NWoT Breaking Waves Girls' Hipster Bikini Tie Dye Bottoms Size 12 $50 10HL159Opens in a new window or tabNew (Other)$10.49Was: $14.9930% offor Best Offer+$7.99 deliveryLocated in United StatesFree returnsTop Rated Plus
- Justice Black, White & Blue Tie Dye Halter Top Swimwear Size 12 Pre-LovedOpens in a new window or tabPre-Owned$8.00or Best Offer+$6.55 deliveryLocated in United States
- Tommy Hilfiger Girls Red Blue Asymmetrical Tankini Swimsuit Two Piece Sz 12 / 14Opens in a new window or tabBrand New$17.29or Best Offer+$18.69 deliveryLocated in United StatesBenefits charity
- Gymboree 12 Girls Swim Splish Splash Flamingo 3D Swimsuit NWT Bathingsuit GreenOpens in a new window or tabBrand New$22.90Buy It Now+$4.84 deliveryLocated in United States
- Rip Curl Girls Rash Guard Short Sleeve Size 12 Surf Swim Top UPF 50 Lilac FloralOpens in a new window or tabBrand New$7.99Buy It Now+$6.20 deliveryLocated in United States
- Candies Youth 2 Piece Swimsuit Size 12 Girls Black Bikini Halter Bandeau NeckOpens in a new window or tabPre-Owned$5.88or Best Offer+$5.49 deliveryLocated in United States
- Melrose And Market Floral Girls Swim Bottoms Bikini Child Size 12Opens in a new window or tabBrand New$5.50Was: $10.0045% offor Best Offer+$5.00 deliveryLocated in United States
- Millie Loves Lily Girls Ocean themed Two Piece Swim Suit Size 12 YearsOpens in a new window or tabPre-Owned$8.00or Best Offer+$4.71 deliveryLocated in United StatesFree returnsTop Rated Plus
- Billabong Kids' Girls' Youth Halter One Piece Medallion Print Swimsuit SwimwearOpens in a new window or tabBrand New$24.99List price: $54.9555% offBuy It NowFree delivery in 2-3 daysLocated in United StatesFree returnsTop Rated Plus
- Love and Grow Clothing Co All American Girls One Piece Swimsuit 12 years NWTOpens in a new window or tabBrand New$66.95Buy It NowFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Millie Loves Lily Girls Watermelon Striped Two Piece Swim Suit Size 12 YearsOpens in a new window or tabPre-Owned$16.00Buy It Now+$4.57 deliveryLocated in United States
- KAMI Resort Floral Girls Top Swim Size 12 MulticolorOpens in a new window or tabNew (Other)$10.11Was: $14.8832% offor Best Offer+$5.93 delivery in 2-4 daysLocated in United StatesFree returnsExtra 10% off with couponTop Rated Plus
- Speedo Girls Swimsuit One Piece Pro LT Solid Girls Team Navy, Size 30, NWTOpens in a new window or tabBrand New$15.84Was: $18.0012% offor Best Offer+$6.30 delivery in 2-4 daysLocated in United States
- Billabong L99731 Girls Layered with Love Two-Piece Rashguard Swimsuit Size 12Opens in a new window or tabBrand New$67.50Was: $75.0010% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Rufflebutts One Piece Striped Swimsuit Size 12 UPF 50Opens in a new window or tabBrand New$35.00or Best Offer+$6.40 deliveryLocated in United States
- Angel Beach Yellow & White Polka Dot Bikini Size 12 Beach Cruise Pool ResortOpens in a new window or tabNew (Other)$20.00Buy It Now+$4.71 deliveryLocated in United States
- Roxy L36709 Girls Multi Floral Lovely Senorita One-Piece Swimsuit Size 12/LOpens in a new window or tabBrand New$54.00Was: $60.0010% offBuy It Now+$5.20 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Roxy Swim Top Girls 12 Blue Pink White Bikini Top Hawaiian Tropical Floral KidsOpens in a new window or tabPre-Owned$4.80Was: $12.0060% offor Best Offer+$4.99 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- Hurley Girls' High Waisted Bikini 2-Piece Swimsuit Teversi Sz 12 NWTOpens in a new window or tabBrand New$16.00Buy It Now+$8.00 deliveryLocated in United StatesLast one
- speedo girls swimsuit 12/28 Navy One Piece SwimmingOpens in a new window or tabBrand New$21.00Buy It Now+$6.00 deliveryLocated in United States
- Girl's Navy Blue Bikini by Submarine Kids Size 12 Two Piece Set Resort VacationOpens in a new window or tabBrand New$45.00or Best OfferFree delivery in 2-4 daysLocated in United States
- Nike Solid Poly Training Lingerie Tank One Piece Swimsuit Navy Size GRL 12 NavyOpens in a new window or tabBrand New$25.00or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Barbie x Forever 21 Barbie Rhinestones Bling One-Piece Swimsuit Girls Size 11/12Opens in a new window or tabBrand New$34.90or Best Offer+$6.22 delivery in 2-4 daysLocated in United StatesExtra 5% off with coupon
- NWT Millie loves Lily Sea Turtle Swim Suit Sz 12 Ruffle Tankini Bathing SuitOpens in a new window or tabBrand New$10.99Buy It Now+$4.50 deliveryLocated in United States
- Eddie Bauer Girls Youth 2 piece Swim Suit AQUA PINK Sz M- 10 - 12 ReversibleOpens in a new window or tabPre-Owned$12.99or Best Offer+$6.55 deliveryLocated in United States
- $99 Splendid Kid's Girl's Blue Lovina One-Piece Swimsuit Swimwear Size 12Opens in a new window or tabBrand New$8.99Was: $29.9570% offor Best Offer+$9.99 delivery in 2-4 daysLocated in United StatesExtra 5% off with coupon
- Green Floral Swimsuit Cover up Skirt Girl size 11-12 Youth Drawstring Sides CuteOpens in a new window or tabPre-Owned$14.40Was: $16.9415% offor Best Offer+$7.99 deliveryLocated in United States
- NWT Girl's Navy Bikini Dramaqueen by Submarine Kids Size 12 Two Piece Set SkullsOpens in a new window or tabBrand New$20.00or Best Offer+$4.84 deliveryLocated in United States
- Girl's Size 12 Millie Loves Lily Golden Yellow Floral Tankini Two-Piece SwimsuitOpens in a new window or tabPre-Owned$10.00or Best Offer+$5.50 deliveryLocated in United States
- Justice Youth Girls White Black Blue Orange Peace & Love Bikini Swim Suit Top 12Opens in a new window or tabPre-Owned$6.99Buy It Now+$5.85 deliveryLocated in United States
- Speedo Girls Sz. 12 Pink, Blue Classic One Piece, ** Nt Desc**Opens in a new window or tabPre-Owned$10.99or Best Offer+$5.89 deliveryLocated in United StatesFree returns
- Mott 50 UPF50+ Classic swim suit Strawberry print Girls sz 12Opens in a new window or tabPre-Owned$39.00or Best Offer+$4.71 deliveryLocated in United States
- Kanu Surf Swimwear Girls One Piece Purple Lime Green Teal Swimsuit Size 12 CuteOpens in a new window or tabNew (Other)$16.99Was: $19.9915% offor Best Offer+$7.99 deliveryLocated in United States
- Flow Girls Accelerate 1 Piece Swimsuit US 12 Black Competitive Swimwear NEW cupsOpens in a new window or tabBrand New$19.98Was: $24.9720% offBuy It Now+$6.84 deliveryLocated in United States
- Toddler Girls Lovely Print Flounced One-Piece Swimsuit One Shoulder SwimwearOpens in a new window or tabBrand New$9.99or Best OfferFree deliveryLocated in United States
- ELK American Classic Rashguard Girls Size 12 Pink White Stripe Long Sleeve TopOpens in a new window or tabPre-Owned$15.99Buy It Now+$6.75 deliveryLocated in United States
- CHANCE LOVES - REVERSIBLE 2Piece PADDED Sustainable Bikini for Girls 10, 12, 14Opens in a new window or tabBrand New$56.99Buy It Now+$4.95 deliveryLocated in United States
- Breaking Waves Girls Boardwalk Love Bikini Size 12 68Opens in a new window or tabBrand New$19.98or Best Offer+$4.95 deliveryLocated in United States
- Speedo Girl's Mesh Splice Thick Strap Swimsuit Speedo multicolor Size 12 NWTOpens in a new window or tabBrand New$20.00or Best Offer+$4.84 deliveryLocated in United States
- Speedo Girl's Mesh Splice Thick Strap Swimsuit Speedo multicolor Size 12 NWTOpens in a new window or tabBrand New$19.99Buy It Now+$5.00 delivery in 2-4 daysLocated in United States
- J.CREW NWOT Girls' UPF 50+ Tie-Dye Blue Swim Bottoms sz 12 BY071Opens in a new window or tabNew (Other)$27.99Buy It Now+$5.99 deliveryLocated in United States
- Kanu Surf One Piece Pink Swimsuit Girls Size 12 Classic Smooth Soft Side Cut OutOpens in a new window or tabPre-Owned$14.38Was: $16.9215% offor Best Offer+$7.99 deliveryLocated in United States
- Grace Karin Swimsuit girls Rash Guard Long Sleeve one piece shorts SPF 12YOpens in a new window or tabBrand New$20.00or Best Offer+$5.80 deliveryLocated in United States
- Patagonia Girls Swim Rash Guard L-12 Tropical Leaves Pink Long Sleeve Hooded TopOpens in a new window or tabPre-Owned$29.99Buy It Now+$6.57 deliveryLocated in United States
- Breaking Waves Girls Summer of Love One Piece Swimsuit 12 100Opens in a new window or tabBrand New$19.98or Best Offer+$4.95 deliveryLocated in United States
- NWT PIlyq 12 Girls Gasparilla Black Floral Flutter Bikini 118598Opens in a new window or tabBrand New$32.30List price: $76.0057% offor Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- Girls Outfits Kids Swuimsuit 3 Piece Activewear Classic Tracksuits Floral PrintOpens in a new window or tabNew (Other)$34.39 to $39.99Buy It Now+$3.99 deliveryLocated in China
- Items Per Page
