Denim dungarees are the must-have of the summer
Dita Von Teese
Yves Saint Laurent innovations include the female tuxedo and beatnik black, but the label's biggest legacy was making it acceptable for women to wear trousers.
Celebrity fans include Dita Von Teese, who loves the crisp lines of YSL trouser suits.
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There were a host of celebrities out and about in New York including; Kate Hudson, Taylor Swift, Mel B, Nicky Hilton and the boys from 5 Seconds of Summer.
Date 36 mins ago, Duration 1:02, Views 2