A sweater with a hood and (usually) a front pocket? That's a hoodie. The name says it all. Wearing a hoodie immediately adds a comfy touch to your outfit. Do not get us wrong. Nowadays, can be worn in the office. Mind you, provided you style it well.
The office look
So, you want to wear a hoodie to the office. Try the following. Take a silver gray turtleneck. Match it with a black hoodie vest. Wear charcoal gray suit pants under them and shining black Derby shoes. Put your laptop into a soft leather cover and presto.
Labels are clearly distinguished from each other. Such as Philipp Plein with its rugged sweaters, often with print or logos. Or LES (ART)ISTS - very sporty. Browse around for your favorite designer and look.