In case you were thinking that sequin dress in your closet should only be worn on New Year's, Selena Gomez [1] has another idea. The singer stepped out at Billboard's Women in Music event on Friday, with a longline vest layered up right on top of her hand-beaded and Swarovski crystal Rodarte dress. The effect is unexpectedly sophisticated — a fresh take that defies holiday-dressing [2] clichés, with a structured bag, tights, and an understated choker to finish it all off. In total, it's a look that's got us thinking how very easy it would be to wear the same add-ons with that little sequin dress that's been hanging in our closet. Just read on to see why, and then shop our picks to do the same.