For a costume, this boot would be fine. The shoe part fit, they seemed fairly comfortable. But, I couldn't get them zipped up. The last 2 inches were just too small for my calves. And I don't have big calves. I guess I could have cut the tongue area at the top to make it close. But, I also had a problem getting the ankle area tighter for a more comfortable fit. So, I returned them.
Rating: [4 of 5 Stars!]