Brand unknown. No noticeable stains or fraying. I'm giving this away because I found the Starbucks Frappuccino pattern cute and stylish, and couldn't bear to throw it away. I don't know the exact size, but I think it's around 70-80cm as my baby wore it when they were wearing other 80cm clothes. I can offer a discount if you purchase this together with other baby clothes. Please feel free to comment. #baby #coveralls #rompers