Smarter Fashion shows us some hot choices for prom dresses inspired by the movie TwilightFocusOnStyle.com put together a Spring Fashion Trends Shopping List for top styles in tough times. Girlawhirl's latest fashion obsession: Michelle Obama's clear beltI'm Not Obsessed has a sneak peek of Nine West's 2009 Fall CollectionSheFinds found three summer hats that will keep your head trendy…