Al Ruddy's assistant Bettye McCartt (Juno Temple) and casting director Andrea Eastman (Stephanie Koenig) had different work styles for a reason!
As the characters discussed in the show, Bettye was opposed to wearing skirts and dresses in the workplace, in the hope of being taken more seriously. But Amy revealed that the style choices were even deeper than that.
"Bettye was a working woman and really didn't have the money that Andrea had," she noted. "They were in different circles."
However, if you look closely at Bettye's style evolution, she becomes "a little bit more" fashionable as her career grows throughout the season, according to Amy. "We were fortunate enough to keep finding amazing pieces of the period," she added, "that worked with the progression of Bettye's character into becoming more of a fashion presence."