Choose a navy blazer and khaki chinos for effortless sophistication with a manly finish. If you want to effortlessly play down your outfit with a pair of shoes, why not complete this look with a pair of yellow leather boat shoes? When temps are starting to drop and autumn is in full swing, you'll appreciate how ideal this ensemble is for transeasonal weather. Interested in outfit ideas for 30-something Millennial men? This getup is great inspiration.