For a casual ensemble, make an olive crew-neck sweater and a grey crew-neck t-shirt your outfit choice — these pieces go well together. Hesitant about how to complete your look? Rock charcoal suede chelsea boots to bump up the style factor. If you're making your way through your late 20s, take inspiration from getups like this to take a more serious direction in your style.
If the situation permits a casual look, you can rock an olive crew-neck sweater and a grey crew-neck t-shirt. If you want to easily dial up this getup with one item, why not introduce black leather derby shoes to the mix? As you're moving from your 20s to your 30s, you probably want to start dressing more professionally. That's when inspo like this proves very useful.