Why not go for a black leather jacket and black jeans? As well as totally functional, both of these items look cool married together. Why not add a pair of white high top sneakers to the equation for a more laid-back aesthetic? As the weather starts to get warmer, it's time to get rid of those bulky winter clothes and opt for an ensemble that's lighter, like this one here. Relaxed combinations for stylish gents in their 30s aren't actually that hard, as you see here.