A light blue blazer and white chinos are absolute wardrobe heroes if you're piecing together a smart casual closet that matches up to the highest sartorial standards. Complete your ensemble with dark brown leather tassel loafers to easily kick up the fashion factor of your outfit. Undoubtedly, it's easier to work through a hot hot weather afternoon in a summery ensemble like this one. This pairing shows how to remain fashionable as you turn 30.