If you're on a mission for a casual and at the same time stylish ensemble, choose a gilet and an orange crew-neck sweater. Beige suede desert boots complement this getup very nicely. As you turn 30, you want to start dressing more like a mature gentleman. If that's the case, combinations like this become very relevant.
This pairing of a gilet and an orange crew-neck sweater is hard proof that a simple off-duty outfit doesn't have to be boring. Introduce a pair of brown leather casual boots to the equation and ta-da: the outfit is complete. As you turn 30, you want to start dressing more professionally. In this case, ensembles like this prove useful as a source of inspo.