Size Medium. Color Dark Wash. J.Crew style G6859. PRODUCT DETAILS (per J.Crew): Denim may have found its first devotees in the cowboys and workers of the American West, but it has since found its way into the closets of everyone from modern music icons to street style stars. That's why we made our new lightweight denim shirts, which will look cool in warm weather and be perfect layering pieces later too. As an added bonus, this shirt comes in a versatile dark wash developed by our denimhead designers. • Cotton. • Machine wash.