A blazer and aquamarine jeans married together are a match made in heaven for men who love casual styles. Opt for a pair of black canvas low top sneakers to infuse an air of stylish nonchalance into your ensemble. It's is a viable option if you're putting together a killer outfit that will take you from summer to fall. Gentlemen who are curious how to wear edgy off-duty looks as you pass the big 3-0, this combo should answer your question.