Layers The jacket is phenomenal, boots are awesome and will coordinate with all things casual, leather backpack color coordinates well with the boots and overall outfit. here is a great mix of color and texture.
Here is an example of a basic suit. It's simple yet classy. Do not forget the tie clip! A floppy tie is enough to bring your whole look down. Also, a fitted shirt is key. You don't want to look like you are swimming in your clothes.