Butterick B6339XN0 Single or Double-Breasted Vests XLG-XXL-XXXL
Close-fitting, partially interfaced, lined, single and double-breasted vests have front extending to upper and side back, no shoulder or side seams, welt pockets, and back and belt cut of lining fabric. A, B, C: Upper welts. B, C: Notched collar. D, F: Shawl collar.