Go for a black overcoat and black plaid chinos to create a sleek and sophisticated outfit. Shake up this ensemble with a more casual kind of shoes, such as this pair of white canvas low top sneakers. Keep this combination in mind when warmer days are here, and we guarantee you'll save a lot of time getting dressed on more than one morning. As you're moving from your 20s to your 30s, you probably want to start dressing like an adult. That's when inspiration like this comes in very useful.