Dress in a brown overcoat and black jeans to achieve a casually classic and well-executed ensemble. For maximum style points, introduce a pair of burgundy leather casual boots to the mix. As the weather begins to warm up again, it's time to get rid of those bulky winter clothes and opt for an outfit that's lighter, like this one here. Wondering how your rotation should look as you get into your 30s? This outfit is the perfect answer.