This smart casual pairing of a light blue blazer and a navy turtleneck is very easy to put together in no time flat, helping you look amazing and prepared for anything without spending too much time digging through your wardrobe. If you want to easily play down your outfit with a pair of shoes, why not complement your ensemble with a pair of white canvas low top sneakers? So as you can see, this outfit is a really smart option, especially for awkward transition weather, when the mercury is getting lower. A reliable option for 30-something Millennial men on a mission for a more mature look.