Vintage black nylon rain overcoat from Supreme by Swell Wear, made in Hong Kong

Vintage rain overcoat / trench coat from Supreme by Swell Wear, made in Hong Kong. Lightweight nylon fabric, sort of like a very thin windbreaker. Folds up nice and small. Great quality and condition, especially for vintage. Has pockets. Has only top button, but kind of looks on purpose, like it’s supposed to just have a single-button closure. Probably best fits small but could also fit medium. Measurements: 22.5 inches across chest armpit to armpit 23 inches across waist 41 inches long from shoulder to hem