70’s Checked Beige and Brown Long Sleeve Button Up by Double Red Horse70's vintage men plaid shirt, Double Red Horse, 1970's plaid shirt vtg, long sleeve checked, brown dark green plaid, grunge shirt, men M L 42" *Please double check your measurements & compare to the measurements listed below Tag reads: Double Red Horse Made in China 65% polyester 35% viscose Measurements taken flat: *Chest Width, armpit to armpit: approx 21" (42" doubled) *Shoulder seam to shoulder seam: approx 18" *Sleeve length, from shoulder seam