Why not consider pairing a crew-neck sweater with a crew-neck t-shirt? As well as totally practical, both of these pieces look amazing worn together. For something more on the elegant end to complete this outfit, introduce dark purple leather tassel loafers to this look. Clearly, you're looking at a nice option for a blazing hot warm weather afternoon. All in all, a smart idea when it comes to style for gentlemen in their 20s.
This combo of a crew-neck sweater and a crew-neck t-shirt is the perfect foundation for a ton of looks. To give your overall look a sleeker aesthetic, why not complement this ensemble with tobacco suede derby shoes? When real summer weather settles in you're looking for an ensemble to keep you cool and dapper –– this look is ideal for this time. This pairing should erase any doubts you had about dressing elegantly as a 20-something.