The side flaps are too long once in place.  It won't stay in place after being used. It's too big for my chair, which is more like an armless chair, but has arms, I will have to modify it myself .. the armless covers were out of stock. I don't like the chincy under fabric just waiting for my dog to shred..I feel overpriced for what I got.  I only ordered this because I couldn't find an exact fit match.