Vintage Acid Wash Denim Jacket

Vintage denim jacket from the 80’s or 90’s in excellent condition! No damage, and tagged a large but i think would best fit a small. It has two front pockets and an adjustable buckle in the back. It measures 21.5” armpit to armpit, 22” shoulder to bottom hem, and the sleeves are 21” long. Any questions lmk!