McCall's 7590; ©1964; Mens' Shirt. Front buttoned, yoked shirt may have long or short set-in sleeves. Long sleeves are pleated and eased into buttoned cuffs; short sleeves have vent, tab and button detail. Wing collar may be closed at throat with fabric loop buttoned under collar. Pleated patch pockets have applied bands. Shirt back is pleated in yoke seam, pleats stitched and buttoned at lower edge. A "Father & Son" fashion, for Boy's pattern see McCall's 7591.