50s -Simplicity Pattern No. 3777- Womens Blouse. The blouse is styled with short sleeves that have roll back cuffs and a standup collar with pointed tabs. The blouse front fastens with buttons, View 2 features a pointed stand up collar, the armhole edges are trimmed with bands and the blouse front fastens with buttons. The sleeveless blouse. View 3 has low rounded neckline. The neck and armhole edges feature contrast trim or giant rick rack. Pattern has been cut.