50s -Simplicity Pattern No. 1837- Womens blouse. V.1, V.3 have long, set-in sleeves gathered to buttoned wristbands, all views have center front band with button opening. V.1 has small collar, pin-tucks, lace edging and insertion trim. V.3 boasts mandarin collar and self bow at neckline .V.2, V.4 sleeveless blouse features mandarin collar. V.2 has pin-tucking, lace edging, insertion trim, self bow at neckline. V.4 has eyelet edging, drawstring through lower edge ties in front.