Keep up on some of the cutest and latest trends. If you're not keeping up on at least some trends, to fellow fashion experts you'll seem, well, clueless. Read Vogue, Harper's Bazaar, and Elle to hear what's in. It's important to know which trends work and which don't though; for example, skinny jeans might flatter you whereas harem pants are just plain ugly. It is important to be a trendsetter, but Anna Wintour's words are worth respecting.