Blouse has high rounded neckline and back button closing. V.'s 1-2 are sleeveless. V.'s 3-4 have short set-in sleeves. V. 3 has self fabric tie belt. V. 4 is top-stitched around neckline and sleeves, and features embroidered monogram at center front.
Note: Vintage pattern sizes are different from today’s pattern sizes and ready-made clothing sizes. Be sure to check your measurements against the pattern information (see picture). Altering a pattern is easy; just Google “pattern alteration” and you will get a wealth of information.