A newly copper haired Kristen Stewart had a very busy day yesterday. First, her appearance on David Letterman, and then the big New York screening of Eclipse. With only days left till the opening of one of the years most anticipated films, its stars have gone into publicity overdrive.

What of Kristen’s fashion? First up for David Letterman Kristen chose a black one shouldered dress from one of her favourite labels, Herve Leger. The body con dress with metallic neck detailing is taken from the fall collection. She paired the dress with her trusty Brian Atwood pumps.

Next was the screening in New York, a low key event compared to the scream fest premiere in LA last week. This time Kristen chose a long sleeved seashell effect dress from notorious dress designer RM by Roland Mouret with Christian Louboutin pumps. The dress is a black version of the blue runway look from the fall collection.

Did she do well? Whilst out of context both the dresses are great on Kristen Stewart, she wears them as well as the runway models. But in consideration of her status as one of the most photographed and talked about celebrities in the world, she desperately needs to mix it up a bit!  In the last few weeks Kristen has worn LBDs from Azzaro, Versace, Marchesa and another Herve Leger. Little black dresses are staple wardrobe items but they should never be THE only thing in the wardrobe.

[Photo Credit Prphotos & Picapp.com]