A v-neck sweater and a white dress shirt are the kind of a tested getup that you need when you have no extra time. You know how to dial it down: black leather casual boots. How's that for fashion inspiration for 20-something smart dressing?
White Dress Shirt with V-neck Sweater Smart Casual Chill Weather Outfits For Men In Their 20s
Opt for a v-neck sweater and a white dress shirt and you'll assemble a proper and refined ensemble. As you're moving from your 20s to your 30s, you want to start dressing more professionally. In this case, inspiration like this comes in very useful.