Thank you for looking! This is a thin knit sweater. It's size 18-24, so I think it's size 70-80. I'm selling it because my child has outgrown it. The purple and white one was worn a few times, the pink one once or twice, and the brown one is unworn. It has a very cute design, so please buy it if you like it! Please read my profile. Feel free to ask any questions you may have. :)