DENIM x ALEXANDER WANG Stack Tie Jean in Blue. - size 29 (also in ) DENIM x ALEXANDER WANG Stack Tie Jean in Blue. - size 29 (also in ) Cotton blend. Front and back pockets. Slight fading and whiskering along front. Frayed hem. Detachable zipper sleeve tie detail. 18 at the knee and 18 at the leg opening. DENR-WJ34. 4D994211BY. Renowned for his perpetually evolving recontextualization of the urban uniform, designer Alexander Wang launched Denim x Alexander Wang in 2015. The brand utilizes cutting-edge techniques and hand-finished methods combined with unique wash and dry processes to achieve a special, yet clean and functional new take on denim. Crafted with all the nuances desired by vintage denim enthusiasts and Wang himself, each pair of denim possesses that innate signature Alexander Wang model-off-duty slouch.