Y’s black suede flats size 8

Got these Yohji Yamamoto’s through another app and unfortunately they were a bit too big on me. They only look like they’ve been worn a few times. They slip off me a bit when I walk so I never wore them outside, only tried them on inside. I’m usually a 7.5 so these fit more like a true 8. Super comfy and made out of suede or similar material. They come with the original box and dust bag. No size listed on box other than”LL” but they measure 3 1/4 inches at the widest part of the foot (about 3 inches down from the toe) and the inside length is 10 inches.