A double breasted blazer and a white and navy crew-neck t-shirt are absolute essentials if you're crafting a polished wardrobe that matches up to the highest menswear standards. Infuse your ensemble with an added touch of style by finishing off with a pair of black suede derby shoes. So if it's a boiling hot day and you want to look seriously stylish without putting in too much work, this look will do the job in seconds time. Wondering what you should wear as a teenage boy? This combo is a practical illustration.