J Crew Linen Short-Sleeve Button-Down Shirt

J. Crew sources their linen from Ireland's Baird McNutt mill (Irish linen is considered to be the world's finest, and Baird McNutt's is the finest in Ireland) and it has an incredible softness, thanks to a weaving process that the mill has been perfecting since 1912. It's what makes this shirt a summer essential for when you need to stay cool and look polished but not too polished - linen wrinkles easily and actually looks best with a few creases.