View on This Link For All Styles & Sizes Suggested Retail: $21.07. Thinx BTWN Teen Period Underwear - Bikini Panties - Blue - Thinx BTWN Teen Period Underwear - Bikini Panties in Blue. Made from 100% Cotton with super absorbency. Machine washable. Brand: Thinx BTWN Model: Bikini -- LOT STICKER: BB-BOX-BOXBB000107-ITEM-e7cb89ce___LPNRREY2003473 Type of item: undergarments. Gender: girl. Size: 13/14. Color: Blue. -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.. 1OTHER 1girl 1Socks, Underweear, Etc... Thinx BTWN) Teen Period Underwear - Bikini Panties, Blue, 13/14 - Super Absorbency