Valentine's Day comes once a year. Like Halloween, it's one of those fashion-centric holidays where everyone wants to know what you're doing and, more to the point, what you're wearing. We're huge proponents of investing in pieces that have multiple uses, but sometimes a girl just wants to have fun. So go ahead! Allow yourself to embrace the sexy minidress, give a rose petal pattern a go, or wear the brightest red you can find. We've rounded up great dresses all under $150 so you won't feel guilty wearing it only once a year.
