Fil à fil weaving is often used for the finest men’s dress shirts, but the LOUIE collection products replace formality with a breathable, pre-washed look and luxuriously cool, soft feel. The Pillow Cases feature a pure linen weave, and have a casually informal air that is both classically familiar and new. Light and dark-colored threads alternate in the weaving process to create a subtle pattern that reads as a solid from afar. Pillowcases are sold in pairs.