Kai Milla’s Newest Muse: Michelle Obama January 20th is clearly President-elect Barack Obama’s big day — but come inauguration night, all eyes will surely be on his stylish wife, Michelle Obama. Designer Kai Milla — who’s dressed stars from Oprah Winfrey to Petra Nemcova — created her new Inaugural 2009 collection with the sartorially savvy future First Lady in mind, and can’t wait to see what she wears on inauguration night.