This semi-casual combo of a blue denim shirt jacket and olive chinos is super easy to put together in no time flat, helping you look awesome and prepared for anything without spending a ton of time rummaging through your closet. A good pair of blue canvas high top sneakers is the simplest way to infuse a hint of stylish nonchalance into this look. This ensemble shows how to dress fashionably and look good as you make your way through your 20s.