A sleeveless riff on the blouse Ann Mashburn has been making (and wearing) since 2013. It's the kind of piece that instantly elevates the rest of your look, with a pussy-bow silhouette that can be fully tied at the neck or just loosely knotted. Simple, elegant, easy to wear. And the fabric is a dream: a luxe, weighty 4ply silk with a finish that's lustrous but not too shiny.