Simplicity Sewing Pattern S9457 Men's Vests Men's double-breasted vest has stand collar and lapel; single-breasted vest has shaped contrast collar. Both views have collarless options; all vests have welt pockets, darts and back ties.Season: WINTERLicense: Suggested Fabrics: Corduroy, Flannel, Silks, Velveteen, Wool Blends.Category: TOP / VESTSewing Rating: Easy