From crotchless panties to sheer stockings, how lingerie got so sexy
(New York Post Fashion)

Lingerie has come a long way since the 1920s, when the shorter skirts preferred by the flappers required underwear to get a major makeover: Before mini hemlines were en vogue, split-crotch, `open gusset` knickers were the airy norm. They were considered appropriate for hygiene, but not for high kicks in jazzy speakeasies, thus ushering in...