These are ribbon ballet flats from Outlet Shoes. Size: 37 I categorized them as "23.5cm" because I wear 23-23.5cm, but please see the actual measurements in the third photo (taken from the website). Color: Lavender The actual product is shown in the fourth photo and later. Personally, it looks like a slightly grayish purple. They are new and unused, but there is a part where the color has peeled off, as shown in the eighth photo. Please consider purchasing only if you can accept this. They will be shipped in the original box. Thank you.