From McCalls:
Vest has front welt pockets, back and back belt are cut of lining fabric. Shirt with button-down front closure has collar, back pleated to yoke forming forward shoulder seams and cuff variations. A: Long sleeves. B: Short sleeves. Lined tie in two lengths and bow tie also included.
Recommended Fabrics: Vest: Cotton and Cotton Blends, Lightweight Woolen, Satin, Brocade, Medium-Weight Silk. Shirt A, B, C, D: Cotton and Cotton Blends, Oxford Cloth, Broadcloth, Challis, Handkerchief Linen, Chambray, Washed Silk. Tie and Bow Tie: Silk-Like Fabrics. Vest and Tie (Lining): Lining Fabrics, Novelty Lining.
Sizes: (Small-Medium-Large), (XLarge-XXLarge-XXXLarge)