McMullen was a dress-making company that specialized in the shirtwaist dress. The company was founded in 1937 by Nathan Sheinman, and was headquartered in Glen Falls, New York. In the 1940s the designer was Dorothy Cox. In the 1970s, the designer was Alan Phillips.
from a 1950s casual blouse Courtesy of listitcafe.com
from a mid 1960s dress Courtesy of denisebrain
from an early 1970s skirt Courtesy of fuzzylizzie.com
from a 1970s shirtdress Courtesy of fuzzylizzie.com