Vintage harrington jacket from 60s/70s. Penn Prest tag, made in Japan. Made of 65% cotton/35% polyester. Still in excellent condition 9/10 (one tiny stain on front, refer to the picture). Tagged a size XL but please see actual measurements below.

 

measurements:

shoulder: 24"

pit to pit: 27"

length: 27"

sleeve: 23"