This pairing of a navy denim shirt and navy jeans is seriously stylish and yet it looks casual and ready for anything. Take this outfit in a more elegant direction by slipping into a pair of dark brown leather loafers. If you're brainstorming for a summer-ready outfit, this one is a nice option. Semi-casual looks for 20-something guys aren't actually that hard, as you can see here.
This pairing of a navy denim shirt and navy jeans is hard proof that a safe off-duty ensemble doesn't have to be boring. Black leather loafers will add an elegant twist to an otherwise mostly casual ensemble. A cool outfit like this one is just what you need on a boiling hot summer day. Guys who are curious how to pull off semi-casual style as you cruise through your 20s, this ensemble should answer your question.