Vintage polyester Bonaire shirt 1970s

the design on this shirt is dark brown. I think it might look black in the pictures but it is definitely dark brown. there are a few stains that I honestly didn't notice until I started taking pictures of it. it might come out in the wash but I'm.not gonna chance it. 😂 the print is so cool and goes down the sleeves and front/back perfectly. 100% polyester and measures 18 and 1/2 in from armpit to armpit.