A blue chambray dress shirt and beige cargo pants combined together are a match made in heaven for those who prefer casually neat styles. Unimpressed with this outfit? Invite a pair of dark brown leather loafers to change things up a bit. As you can see here, it's extremely easy to look sharp and stay cozy when chillier weather comes, thanks to this ensemble. Ensembles like this help welcome this milestone that is your forties with dignity and confidence.