Vintage men's polo shirt. It has Royale Air brand tag but no size tag. It is short sleeve with 2 pockets, 5 buttons and epaulet on shoulder. There are a few stains, no holes. It more of a whitish color.
It seems like it's a M/L size. The pit to pit measurement is 22 inches- chest 44 inches, back of collar to bottom hem 28 inches.