Teaming a white dress shirt with grey dress pants is an on-point option for a dapper and refined look. White leather low top sneakers are a simple way to add a little kick to the look. A practical example of transitional style, this outfit is a must-have when warmer days are here. As you're transitioning from your 20s to your 30s, you want to start dressing with more polish. That's when inspiration like this comes in very handy.