These are Chacott satin ballet shoes. There's no size sticker, but the total length is about 18.5cm. (The fabric is soft, so there might be some slight variation.) I usually don't wear cross-elastic type shoes, but I accidentally bought these. I've only used them a few times, and they're slightly dirty overall, with obvious dirt on the soles. I think they're in good enough condition to wear for a recital, but I'd appreciate it if someone who doesn't mind the condition would purchase them.