BOSS HUGO BOSS Isko Shirt In Blue, Slim Fit. A houndstooth check woven design in green, grey, black, blue and white with full front pearlescent button opening. A boned spread shirt collar and adjustable button fastening cuffs on the long sleeves. A cureved hem design with top stitching on the seams in white. 100% Cotton. Brand New Collection Of BOSS HUGO BOSS Shirts Live.