From Butterick:
Semi-fitted shirt has pointed collar or all-in-one pointed collar and band, front buttoned band closing, self or contrast back yoke with slightly forward shoulder seams and full-length shirt sleeves with continuous lap opening pleated into buttoned cuffs can be worn rolled up with buttoned tab. View A has patch pockets and flaps. View B has patch pockets with buttoned flaps and attached buttoned epaulets. Views C and D: have self or contrast applied shaped front yokes. Edgestitching. Note: When sleeves are worn rolled up, wrong side of fabric will show.
Recommended Fabrics: Soft or Crisp Fabrics such as Chambray, Denim, Broadcloth, Pinwale Corduroy, Flannel, Seersucker, Muslin and Linen.
Sizes: Neck Sizes 14½ - 16½" / Chest Sizes 36 - 44