Norse Projects Bjarni Crewneck Knit
A.P.C. Petit New Standard Jeans
Converse Chuck Taylor All Star
The trick to rocking monochromatic looks is to mix different shades of one color. There should be a noticeable difference between your shirt and pants, so either keep it light up top and dark below, or vice versa. If you're feeling confident, consider adding some texture to create even more of a contrast.