Abercrombie & Fitch Men's Muscle Long Sleeve Button Up Shirt. Tagged Men's size Medium. In good preowned condition with minimal signs of wear. Button Down collar. Blue, white, and gray plaid pattern. One front breast pocket with A&F embroidered logo on it. Actual Measurements (Flat Lays): Armpit to armpit: 18" Top to Bottom: 25" Offers Welcome! Tags: Business casual, button up, plaid, casual, masculine, muscle style, men's, button down collar, long sleeve, 100% cotton.