This on-trend outfit is super simple: a navy wool blazer and a tan horizontal striped crew-neck t-shirt. A pair of burgundy leather brogue boots easily lifts up any outfit. No doubt, a popular option if we're talking style for 30-year-old guys.
Navy Wool Blazer with Tan Horizontal Striped Crew-neck T-shirt Smart Casual Outfits For Men In Their 30s