1947, 40s Swing Era, Retro Men's Clothing Patterns - Pajamas. View 1 with rever-neckline, long sleeves and long trousers. Drawstring or hammer on snap closing. View 2 with band front, long sleeves and long trousers, drawstring or hammer on snap closing. View 3 with V neck, short sleeves and short pants; drawstring or hammer on snap closing; front of coat on a fold of material. Cool old school Hef styles!