1990 USNAVY FLIGHT DECK CREW MOC.
This is a rare and valuable item that has a stencil on the front and back.
I think it's a vintage item that can be worn alone or as an inner layer, and can be coordinated with various outfits.
US NAVY FLIGHT DECK CREW MOC STENCIL 1990'S VINTAGE – WANDERER (wanderer-shop.com)