This urban pairing of a white crew-neck t-shirt and navy sweatpants is super versatile and apt for whatever the day throws at you. Let your sartorial credentials truly shine by completing your ensemble with a pair of navy and white athletic shoes. Dressing warmly is the trick to surviving uncomfortably cold temperatures, but this ensemble is a bright example that this can also be done with style. Looking for outfit ideas for teenagers? This pairing is great inspiration.