Emma Watson Wearing a Black Dress Over Pants

On the Spring 2013 runways we saw a lot of designers pairing dresses over pants, and it seems Emma Watson already took note when she wore a black strapless Christian Dior dress over black trousers at the London premiere of The Perks of Being a Wallflower. The actress completed her unique style with black Christian Dior pumps, a heart key necklace, and diamond stud earrings. While Emma's latest red-carpet ensemble is not mainstream (just yet), we dare any fashion risktakers to follow suit and dabble with the new trend now. For a subtle start, pair a black dress over black pants, then when you feel more experimental, you can play with colors and prints.