The size is listed as 6-12 months, so I think it's around 80cm. I wore it for one season (about 5 times) last year. Although I didn't wear it often, there are some pills and signs of wear, which are difficult to see in the photos, due to crawling and rolling over. Please be aware of this. There's a snag that looks like a hole in one place (see photo 3). The buttons on the feet are the same as the buttons on the collar.