Source Unknown Vintage 1930’s Kimono Coat

I bought this over 30 years ago at the San Diego Museum of Man gift shop. With a square neck kimono like sleeves, it falls below the knees in an art deco style version of a kimono. It’s lined in the sleeves and top half of the kimono giving it a nice weight and straight drape. It has no size or fabric tags but I wore it and was a size 6 at the time, but the coat is roomier than that, see measurements. It has one stain on the back and needs the front snap closures replaced but otherwise is in good condition and has a hidden pocket on the right waist. It’s a beautiful antique find! Sz 6 Shoulder 23” Pit to pit 20” Shoulder to hem 33”