336 results
- 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
- 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
- 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
- Ruffle Butts Girls Size 12 Blue Stripe Long‑Sleeve Rashguard Swimsuit One‑PieceOpens in a new window or tabPre-Owned$13.00or Best Offer+$5.02 deliveryLocated in United States
- Girls Gap Kids Multicolor Stripe Swimsuit Top Size 12 Retro Vintage ThemedOpens in a new window or tabPre-Owned$7.99or Best Offer+$4.52 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 delivery in 2-4 daysLocated in United StatesLast one
- Hanna Andersson Striped Hooded Terry Coverup Dress Size 12Opens in a new window or tabPre-Owned$17.00or Best Offer+$5.50 deliveryLocated in United States
- NWT Tea Collection Bikini Bottom Core Swim Yellow Stripe Del Sol Size 12Opens in a new window or tabBrand New$12.00Time left1h 37mor Best Offer+$4.00 deliveryLocated in United States
Picked For You
Top selling items from trusted sellers | Sponsored- NEW Speedo One Peice Orange Blue Stripe Girls Sz 12 SwimsuitOpens in a new window or tab$32.97bearbottomflipper (2,419) 99.7%
- Jump'N Splash Girl's Zig Zag crossback Tankini Swimsuit size 12Opens in a new window or tab$14.99awakennow (5,431) 99.6%
- Zella Yellow Elfin Sketchy Tiger Reversible Bottom NWT Kids Girls Size 12Opens in a new window or tab$14.82cavalier_closet (1,042) 99.4%
- Kanu Surf Girls' Layla Beach Sport Banded 1 Piece Swimsuit Navy/Aqua Size 12 C2Opens in a new window or tab$23.99redsox8911 (2,855) 99%
- J. Crew Crewcuts Navy & White Tankini Stripes & Polka Dots Size 12 NWT *TOP ONLYOpens in a new window or tabBrand New$12.60Was: $28.0055% offor Best Offer+$4.80 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
- 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
- Speedo Girls' Striped Blocked 1 Piece Swimsuit Red White Blue SZ 12 NWT MSRP 42Opens in a new window or tabBrand New$15.00or Best Offer+$8.75 deliveryLocated in United States2 watchers
- 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
- 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
- Speedo Striped Bubble V-Neck Halter Tankini 2 Pc Bathing Suit Swimsuit Girls 12Opens in a new window or tabPre-Owned$13.31Was: $14.9511% offor Best Offer+$5.95 deliveryLocated in United States
- Roxy Girls Bundle of Two Bikini Tops Size 12 (Girls)Opens in a new window or tabPre-Owned$16.00or Best Offer+$6.00 delivery in 2-4 daysLocated in United States
- GAP Girl's Swimsuit One Piece Blue and Pink Bathing Suit Size XL 12 ~ BRAND NEW!Opens in a new window or tabBrand New$29.95or Best OfferFree deliveryLocated in United States
- Splendid One-Piece Swimsuit Heather Ombre Stripe Youth 12 Pastels Lined NWTOpens in a new window or tabBrand New$18.00or Best Offer+$7.85 deliveryLocated in United States
- Land's End Girls 3-Piece Swimsuit Navy Pink White Stripe Size 12Opens in a new window or tabPre-Owned$17.99or Best Offer+$5.83 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
From our popular brands
Based on number of views and purchases | Sponsored- JusticePre-Owned$9.00+$5.99 delivery
- GapPre-Owned$7.99+$4.52 delivery
- SpeedoBrand New$15.00+$8.75 delivery
- JusticePre-Owned$9.00+$7.30 delivery
- GapBrand New$30.40+$11.95 delivery
- BillabongNew (Other)$14.35+$4.35 delivery$10 off $50+ with coupon
- DisneyNew (Other)$11.95+$6.95 delivery
- NWT O’Neill sz 12 GIRL'S LOWTIDE PIQUE RUFFLE BRALETTE SWIM SETOpens in a new window or tabBrand New$25.00or Best Offer+$4.80 deliveryLocated in United States
- Hannah Andersson Girl’s Swimsuit Size 12 NWTOpens in a new window or tabBrand New$20.00or Best Offer+$3.50 deliveryLocated in United States
- adidas Girls' Classic 3-Stripes Swimsuit Melbourne Size 18 NewOpens in a new window or tabBrand New$12.99or Best Offer+$5.95 deliveryLocated in United States
- Eddie Bauer Girl’s Royal Blue Dotted Stripes Swim Shorts Size Medium 10/12Opens in a new window or tabPre-Owned$8.75or Best Offer+$9.02 deliveryLocated in United States
- NWT GAP KIDS Girls Size XL (12) Lot of 3 Bathing Suits/Swimsuits Colorful NEWOpens in a new window or tabBrand New$30.40Was: $38.0020% offor Best Offer+$11.95 deliveryLocated in United States
- Ruffle Butts Seersucker Pink UPF 50 Tankini Swim Suit Striped Bikini 12-18 mo.Opens in a new window or tabPre-Owned$15.00or Best Offer+$8.30 deliveryLocated in United States
- SPEEDO Girl's Size 12 Blue Harmony Stripe Bikini Tankini Swimsuit 2 Pc UPF 50+Opens in a new window or tabBrand New$18.90or Best OfferFree delivery in 2-4 daysLocated in United States
- NWT Mini Boden 3 Piece Swimsuit NWT Halter Top Stripe Girls 11-12YOpens in a new window or tabBrand New$34.00or Best Offer+$6.98 deliveryLocated in United States
- Betsey Johnson Girl's Sleeveless Bright Swimsuit Size 12 SUNKISSED POM POMSOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.99 delivery in 2-4 daysLocated in United StatesFree returnsTop Rated Plus
- Toobydoo Girl's Bandeau Bikini Set (Toddler/Little Kids/Big Kids) MulticoloredOpens in a new window or tabBrand New$30.23Was: $43.1930% offor Best Offer+$8.00 deliveryLocated in United StatesExtra 5% off with coupon
- NWT Girls Matilda Jane Dream Chasers Lollipop Lines Swimsuit Size 12 NEWOpens in a new window or tabBrand New$33.00or Best Offer+$8.75 deliveryLocated in United States10 watchers
- Under Armour Girls swim top pink Orange Criss Cross heat gear fitted size 12Opens in a new window or tabPre-Owned$25.00or Best Offer+$8.71 deliveryLocated in United States
- Crewcuts Girls Pastel Rainbow Striped UPF 50 Bikini Bottom NWOT Size 12Opens in a new window or tabNew (Other)$20.00or Best Offer+$4.52 deliveryLocated in United States
- Lands' End Blue & White Striped Hooded Zip Up Swim Cover Kid's Size M 10/12Opens in a new window or tabPre-Owned$10.50Was: $15.0030% offor Best Offer+$10.60 deliveryLocated in United States
- Billabong Girl's Size 12 2 Pc Bikini Swimsuit Stoked on Stripes Blue Pink OrangeOpens in a new window or tabBrand New$24.90or Best OfferFree delivery in 2-4 daysLocated in United States
- Justice Girls 2-Piece Vibrant Striped Bikini Set, Size 12Opens in a new window or tabNew (Other)$13.00or Best Offer+$6.02 deliveryLocated in United States
- Lands' End Girls 12S White Striped One Piece Bathing Suit SwimsuitOpens in a new window or tabPre-Owned$11.00or Best Offer+$6.25 deliveryLocated in United States
- Matilda Jane Girls Dream Chasers Lollipop Lines Swimsuit Size 12 NWOTOpens in a new window or tabNew (Other)$18.00or Best Offer+$5.02 deliveryLocated in United States
- Hayden Girls Brown Striped Front Tie Swim Cover Up Size 11-12Opens in a new window or tabPre-Owned$14.99or Best Offer+$11.95 deliveryLocated in United States
- Oscar de la Renta Childrenswear Stripped 2-Piece Swimsuit Girl’s Size 12 L67939Opens in a new window or tabBrand New$96.00Was: $128.0025% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Speedo One Peice Orange Blue Stripe Girls Sz 12 SwimsuitOpens in a new window or tabBrand New$32.97or Best OfferFree deliveryLocated in United StatesFree returnsTop Rated Plus
- NEW Billabong Girl's Stoked On Stripes 1 piece Swimsuit Multicolor size 12Opens in a new window or tabBrand New$34.99or Best OfferFree deliveryLocated in United StatesFree returns
- Kanu Surf Tankini Girls 12 Swim Top Colorful Big Stripes High Neck Rainbow VeraOpens in a new window or tabBrand New$4.20Was: $12.0065% offor Best Offer+$4.99 deliveryLocated in United StatesFree returnsExtra 15% off with couponTop Rated Plus
- XHILARATION NWOT Girl’s Multicolor Striped Tankini Bathing Suit Top - Size 10/12Opens in a new window or tabNew (Other)$10.99or Best Offer+$7.10 delivery in 2-4 daysLocated in United States
- Gb Girls One Pc Striped Swimsuit 12 Nwot Bathing SuitOpens in a new window or tabNew (Other)$12.31Was: $13.9912% offor Best Offer+$5.99 deliveryLocated in United States
- Mini Boden Girls Swim Suit | One Piece | 11-12 yr | Blue Stripe Mermaid SequinsOpens in a new window or tabPre-Owned$19.99or Best Offer+$7.90 deliveryLocated in United States
- Wonder Nation Girls Ruffle Bikini Swimsuit with UPF 50+ XXL 18 New with TagsOpens in a new window or tabBrand New$12.98or Best Offer+$5.83 deliveryLocated in United StatesFree returnsExtra 10% off with coupon
- GAP Teen Bathing Suit Navy Stripe - Size 12Opens in a new window or tabPre-Owned$11.99Time left5d 9hor Best Offer+$8.75 deliveryLocated in United States
- HABITUAL KIDS Girls' Scarlett Stripe One Piece Swimsuit - Big KidOpens in a new window or tabPre-Owned$9.00or Best Offer+$5.02 deliveryLocated in United States
- Jump'N Splash Girl's Zig Zag crossback Tankini Swimsuit size 12Opens in a new window or tabBrand New$14.99or Best OfferFree deliveryLocated in United States
- NWT MINI BODEN Mermaid Stripes One Pc Swimsuit 11-12 YOpens in a new window or tabBrand New$29.99or Best Offer+$7.85 deliveryLocated in United States
- Hanna Andersson NWT striped toweling coverup & tankini size 12Opens in a new window or tabBrand New$55.00or Best Offer+$9.31 deliveryLocated in United States
- Garnet Hill Rash Guard Shirt Girls 12 Blue White Striped Swim Wear Long SleeveOpens in a new window or tabPre-Owned$14.95or Best Offer+$5.51 deliveryLocated in United StatesFree returnsExtra 20% off with couponTop Rated Plus
- NWT - LANDS' END Girls Purple 3 Piece Rash Guard Swimsuit Set Sz 12Opens in a new window or tabBrand New$29.99or Best Offer+$5.02 deliveryLocated in United States
- Roxy Girl’s Two Piece Red Multicolored Striped Bikini Set Size 12Opens in a new window or tabBrand New$41.80or Best Offer+$8.75 deliveryLocated in United States
- Lands End Girls Size 12 One Piece Swim Suit Bathing Suit Tie DyeOpens in a new window or tabPre-Owned$13.99or Best Offer+$4.99 deliveryLocated in United States
- Hanna Andersson Girl’s Rashguard Swim Top & Bikini Bottom Size 150, 12Opens in a new window or tabPre-Owned$18.00or Best Offer+$5.85 deliveryLocated in United States
- NEW!! PQ Swim SIZE 12 Ayah Cut Out Sparkle Pink Multicolor One Piece SwimsuitOpens in a new window or tabBrand New$18.19Was: $25.9930% offor Best Offer+$4.99 deliveryLocated in United States
- American Flag 3 Piece Swimsuit Set Patriotic Stars & Stripes Kids Size 12Opens in a new window or tabNew (Other)$28.49or Best OfferFree deliveryLocated in United StatesExtra 10% off with coupon
- Speedo Size 12 Girls Red White Blue Stripe Blocked One Piece SwimsuitOpens in a new window or tabBrand New$29.40Was: $42.0030% offor Best Offer+$3.99 deliveryLocated in United States
- NEW OP Girls Pink Yellow Cherry Stripe Bikini Swimsuit UPF Sun Protection 10/12Opens in a new window or tabBrand New$15.99or Best OfferFree deliveryLocated in United StatesFree returnsExtra 20% off with couponTop Rated Plus
- Roxy One Piece Swimsuit Girls Size 12Opens in a new window or tabBrand New$22.00or Best Offer+$4.89 deliveryLocated in United States
- Juicy Couture Black Label Pink White Striped Crochet One Pc Swimsuit Girl SZ 12Opens in a new window or tabBrand New$49.99or Best Offer+$8.00 deliveryLocated in United States
- Mini Boden NWT 1/2 zip long sleeved blue white stripe swim suit 11/12Opens in a new window or tabBrand New$35.00or Best Offer+$4.89 deliveryLocated in United States
- Justice Swim Girl's Size 18 One Piece Swim Suit Tie Neck Blue PreownedOpens in a new window or tabPre-Owned$12.95or Best Offer+$11.60 deliveryLocated in United StatesFree returnsTop Rated Plus
- JCrew Crewcuts UPF 50+ Striped One-Piece Swimsuit w/ Zipper Closure, Sz 12, NWOTOpens in a new window or tabNew (Other)$21.50or Best OfferFree deliveryLocated in United States
- O'Neill Girls Multicolor Striped Ruffled Bikini Swim Top With Tie Back Size 12Opens in a new window or tabPre-Owned$14.98or Best Offer+$7.30 deliveryLocated in United StatesExtra 15% off with coupon
- Designer BonPoint Acapulco Floral Print One Piece Swimsuit Size 12 YOpens in a new window or tabPre-Owned$25.00or Best Offer+$5.02 deliveryLocated in United States
- JUSTICE Girl's Size 12 One-piece Swimsuit Sequin Flip Mermaid in Tangerine EUCOpens in a new window or tabPre-Owned$8.00or Best Offer+$5.00 deliveryLocated in United States
- Roxy Girl's 12 L/S Crop Bikini Bottom 2 Pc Rash Guard Tankini Swimsuit StripeOpens in a new window or tabBrand New$30.00or Best OfferFree delivery in 2-4 daysLocated in United States
- Justice Girls Black/Neon Stripe Bikini Swimsuit Top Size 12 NEW!!Opens in a new window or tabBrand New$12.00or Best Offer+$6.95 delivery in 2-4 daysLocated in United States
- Kanu Surf Patriotic One Piece Swimsuit Stars Stripes Criss Cross Back Size 12Opens in a new window or tabBrand New$29.83or Best OfferFree deliveryLocated in United StatesExtra 10% off with coupon
- Primary Rainbow Stripe Girls One Piece Swimsuit Rash Gaurd Size 12 Long SleeveOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.02 deliveryLocated in United States
- Roxy Girl's Bikini Swim Bottom Malibu Story Multicolor Size 12 A-46Opens in a new window or tabBrand New$18.70Was: $22.0015% offor Best Offer+$5.25 deliveryLocated in United States
- Shade Critters L142938 One Piece Magic Flip Sequin Striped Swimsuit Size 12Opens in a new window or tabNew (Other)$57.60Was: $72.0020% offor Best Offer+$5.20 deliveryLocated in United StatesFree returnsTop Rated Plus
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