If you’re going to emulate someone’s style, it may as well be Mrs. Obama’s, and you may as well begin by acquiring a piece by Jason Wu, who, as we’ve previously discussed, designed the first lady’s inaugural ball gown.

I just got word that Nordstrom is the exclusive Seattle stockist for Wu’s spring/summer 09 collection; it’s set to be in town by next Wednesday, January 28. While I can’t say for certain that you’ll find the ladylike sea-green frock pictured here, plenty of Jackie O-evoking, chiffon and silk sheaths and separates will be on offer.

(Image from Style.com)