This combination of a navy and white vertical striped blazer and white chinos is a never-failing option when you need to look effortlessly neat in a flash. Smarten up your look with a pair of navy leather brogues. Keep this combination in your head when spring arrives, and we promise you'll save a lot of time getting dressed on more than one occasion. You can take inspiration from combinations like this if you're in your 30s and you want to take a more mature direction in your style.