I wear sweatshirts almost all the time. I find it so versatile and love the combination of the dressed down look of a sweatshirt together with flat front trousers and crisp sneakers. It´s the most comfy piece of clothing I own, so invest in great quality pieces as these will get the propper use ;)

Here is some of my favorites, both with prints and the all clean versions. Brushed or unbrushed loopback.
Click the images for links to buy these. ACNE STUDIOS
MAISON KITSUNÈ
MAISON MARGIELA
OUR LEGACY
THOM BROWNE