In this undated image released by AMC, Christina Henricks appears in character as Joan Harris from the series "Mad Men," premiering March 25, 2012, at 8 p.m. CDT on AMC. From the moment "Mad Men" debuted, the stylized AMC drama about the men and women who work in Madison Avenue advertising in the 1960s has been a tastemaker favorite. A steady parade of Betty, Peggy and Joan look-alikes have appeared on the catwalks as designers interpreted their favorite looks from the early '60s. But time has marched on in season five, mimicking the fast evolution of fashion during that decade. The new season opens in 1966, so viewers can expect skirts to be a little shorter and eyelashes to be thicker. Psychedelic colors and patterns could be coming into fashion, too.

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