Marrieds: i found a pair of fushia {thats pink to you laymen} thongs, size 14--how can i ask my sister if they?

casually fold clothes in front of her with the thong in full view and check out her reaction.. otherwise have coffee with them sitting on the table lol... or just go into her drawers and check and see if there are other just alike, when i love lingerie i buy stuff in same style in a bunch of different colors.. good luck