Jessica Alba exuded a flirty yet polished vibe when she stopped by the CB2 store in Santa Monica yesterday to promote her book, The Honest Life. How did she do so? By tucking a bright orange tank into a full skirt by Carolina Herrera, then adding a black sheer-sleeved blazer for polish and neon yellow Brian Atwood sandals for some attitude. The good news is you don't need to promote a book to mimic Jessica's latest style. This ensemble would look just as well at your office — or even on a job interview. Start with a bright top and a retro skirt, then add a sleek blazer and bold sandals to complete your look. Shop similar pieces below to get started.