35.5 Serial No. 810125 The Elyse runs a bit large. I usually wear a 36 in sneakers, and my feet are 23cm wide. The Elyse size 35 is too small, and size 36 is too big. USED, but not for daily use. I believe it's a relatively clean item. It's a very cute item, perfect as an accent for an all-black outfit. - Brand: STELLA McCARTNEY - Style: Platform Sneakers - Made in Italy I will ship it with care. This is a used item. Please refrain from purchasing if you are concerned about minor details. Thank you for looking.