Vintage Ocean Pacific Indigo dyed shirt

90s vintage OP (Ocean Pacific) shirt, button down indigo over dyed. Cool double pockets at the front. Heavy cotton feels more like a denim-could be worn as an over shirt or on its own. Size not listed, but fits like size men’s large please see measurements below Flat measurements Pit to pit -23.5” shoulder to shoulder- 20.5” total length -27.5” sleeve- 22”