Chanel ballerinas black 37

Classic ballerinas - a staple in any closet. Love them so much but bought incorrect size. Purchased them in NM. They come with a box, no bust bags (I realized too late they forgot to include them, and didn’t bother to make another trip to get them). Condition: Wear on outer soles, little scuff on one heel (see last pic) wrinkles on leather. Otherwise, excellent condition, no scratches on leather, no marks. For reference I’m US woman size 6.5-7. Designer shoes always 37 (Hermes, Loewe). I got these also in 37, thinking it’s IT, but looks like it’s FR 37 (equivalent to Italian 36.5). Please make sure you know your size in Chanel before purchasing because it’s a bit confusing.