Butterick 4542; 1940s; Women's and Misses' Blouse: Collar or Jabot. (A) Lace-trimmed button-front blouse has a casual collar; short sleeves puffed at the shoulders. (B) Contrast collar and cuffs outlined by saddle stitching. (C) Jabot neckline, long sleeves with bracelet cuffs, and front closing accented by lace.