A burgundy crew-neck t-shirt and black skinny jeans make for the perfect base for a casually cool getup. If you wish to effortlessly spruce up this getup with shoes, why not complete your outfit with black suede chelsea boots? This combination is an obvious pick if you're putting together a knockout outfit that will take you from summer to fall. As you're transitioning from your 20s to your 30s, you probably want to start dressing more professionally. In this case, inspo like this comes in very handy.