This classic and casual combination of a dark brown houndstooth wool blazer and a white and brown vertical striped dress shirt is extremely easy to put together in next to no time, helping you look on-trend and prepared for anything without spending a ton of time going through your wardrobe. If you want to instantly lift up your ensemble with a pair of shoes, why not introduce dark brown suede double monks to this ensemble? Wear this getup to create a more conservative look as a 30-something man.