Vintage 50s Handmade Jacket

Vintage Handmade Jacket. Not sure of the age but judging by the style it’s probably 50s / 60s. No tags. Would fit equivalent to a medium. Measures 22” pit to pit. 21” long. Back nylon feeling fabric. Vintage condition. No rips or stains. Some marks on inside of lapel but not on outside. Ask any questions!