Simplicity 3381 vintage 1950 sewing pattern woman's blouse size 13 bust 31

This is a 1950 sewing pattern for a woman's blouse in size 13, bust 31. The pattern is cut but intact in good condition. The envelop is missing the top flap and is fragile along the edges. The description reads: Kimono sleeves give high fashion feeling while a side zipper insures smooth fit. Style 1 and 3 feature a Peter Pan collar and cuffs and monogram decoration. Styles 1 and 2 have three-quarter sleeves while Style 3 is short-sleeved. Self fabric loops and buttons close Style 1. The small patch pockets on Style 2 form their own flaps.