Frank & Eileen Silvio Woven Button Up SHOPBOP Frank & Eileen White Superluxe Continuous Button Up Shirt Frank & Eileen Eileen Woven Button Up in Camel & White Stripe REVOLVE Frank & Eileen Tops Frank Eileen Crisp White Linen Shirt Poshmark. The Frank Woven Button up in White by Frank and Eileen is a classic button down shirt with a longer silhouette, this flattering fit is a layering essential. 100% Italian Cotton This superfine cotton is a crisp yet silky fabrication. Made sustainably in the finest family owned Italian mill, this fabric is OEKO TEX certified. Machine wash warm, tumble dry low.