Combining a dark brown plaid blazer with charcoal dress pants is an on-point choice for a sharp and elegant outfit. If you're clueless about how to round off, opt for a pair of dark brown leather tassel loafers. A neat combo like this one is just what you need on a super hot warm weather day. So if you're looking for outfit inspiration for dressing as you go into your 40s, this ensemble is definitely worth saving for later.