Vintage faux fur coat

Thrifted years ago for a costume and I’m clearing out my closet. The bottom inner lining has marks but it appears to be burns possibly from steaming. The exterior is in excellent vintage condition and has no musty odors. From pit to pit it’s 23.5 inches coat length, from back middle collar to end is about 42inches, Sleeve length is 17 inches. The lining in the right arm appears to be loose. Please look at photos and ask questions, happy poshing! I am wearing the coat and for reference I’m 5ft and a true medium.