10 Definitive Style Rules Every Woman Should Follow

Even jeans and a tee look pulled together when you wear them with a top-handled bag that's sharp, not slouchy. Try one in a rich mahogany or chocolate brown, the neutral of the season—or a bold color, like cobalt or lipstick red, which adds pop to whatever you wear.

Bombers and motorcycle jackets—whether in classic leather or an unexpected texture, like wool—finish your outfit in a modern way. We're particularly fond of a cropped trench, like the one pictured here.

Cultivate personal style by choosing a distinctive accessory—like an artfully knotted scarf. (Note from the fashion team: Adam demonstrates this tip every day!)

The versatile button-down is not only a classic piece, but a huge trend this year—and there's a shirt for every vibe. Whether your look is traditional and crisp or relaxed and tomboyish, there's never been a better time to do the white thing.

The right accessories transform an LBD from a staple to a showstopper. Consider the following suggestions—though not all in the same outfit, of course.

1. Add statement earrings.
2. Cinch with a "notice me" belt.
3. Shoes and bags are instant changers. Try metallics, brights or graphic black-and-white.

The silhouette of a classic trench will never go out of style—but choose one with uncommon details, like this elegant wool piece in light mauve—to make it a stylish day-to-night option.

It's classic, works as a neutral and jazzes up solid pieces. A shoe or a bag lets you try just a touch—safer than a full-on animal-print dress.

When it comes to looking sleek and sophisticated, nothing beats a suit. But a matching top and bottom—like this daring red leather set—is less formal and more modern than the traditional blazer-and-skirt combo.