This relaxed pairing of an olive long sleeve shirt and olive chinos is a never-failing option when you need to look nice in a flash. For something more on the daring side to finish this outfit, complement your look with a pair of olive suede high top sneakers. While it can be a bit difficult at times to dress stylish on extra cold days, it's combinations like this that prove it's totally possible. An exciting option for a guy in his thirties!