Amanda Peet was spotted heading to the Ed Sullivan Theatre on Tuesday for a guest appearance on the ‘Late Show With David Letterman’.

The actress was there to promote her new TV series, ‘Bent’, which debuts March 21 on NBC.

She arrived wearing a beautiful Lela Rose Fall 2012 dress.

Her plum blouson sleeve dress with embroidered details was line compared to the dress presented on the runway – understandably.

Amanda’s TV-appropriate look is almost perfect, as I do not like the Marc Jacobs Mary Janes with this dress.

Credit: Style.com & FameFlynet