HUGO BOSS Black Luka 5 Shirt In Open Blue, Regular Fit. A classic short sleeved shirt featuring an overall woven check design in open blue, turquoise, grey, white, and yellow. A full front grey pearlescent button opening with a boned shirt collar and short sleeves with stitched turn up cuffs. The small signature woven HUGO BOSS pinch tag is situated at the hem of the left side seam in black and white. Reinforcement tabs where the side seams meet the hem in grey. 100% Cotton. Brand New Collection Of HUGO BOSS Black Shirts Live Online UK.