The Jungle Brushed Twill Cotton Overshirt in Black from Knickerbocker, NYC. 

Details
THE JUNGLE SHIRT IS A MILITARY INSPIRED SILHOUETTE, RELAXED FITTING WITH BELLOWED CHEST POCKETS. MADE IN A STURDY AND ULTRA SOFT BRUSHED COTTON TWILL WOVEN IN PORTUGAL. 

• 100% COTTON, 11 OZ. FABRIC FROM PORTUGAL.
• FAUX HORN BUTTONS.
• MADE IN PORTUGAL.