M5349 1976 Top A with long sleeves ties in back of neck. Top B has buttoned front vent and tie belt. Top C or D with optional tie belt. Top C or D with optional tie belt has raglan sleeves with elastic in wrist casings; C has neck binding and buttoned front vent. D has neck binding with extensions tied in front. Pants (without side seams) have elastic in waistline casing.