Beyonce Knowles wore another Elie Saab Fall 2009 daywear dress, when she was interviewed by David Letterman on Wednesday.

So that’s 3 outfits, for one show. She first arrived in a teal dress, followed by her dove grey Elie Saab dress she performed in, now this gorgeous cobalt blue dress, with cap sleeves, and an interesting plunge-neck bodice.

The singer/actress added some gold accessories, which included a multitude of gold bangles, gold earrings, and a golden pair of Ruthie Davis Odyssey platform heels.

You can take a close up look at her heels via Ruthie Davis’ blog.