This smart pairing of a navy vertical striped double breasted blazer and light blue chinos is extremely easy to pull together without a second thought, helping you look amazing and prepared for anything without spending a ton of time digging through your wardrobe. Go ahead and complete this ensemble with dark brown woven leather tassel loafers for an extra touch of style. As you slip into your 30s, you want to start dressing like a grown man. In this case, inspiration like this proves very useful.