These cardigans are absolutely perfect for the office. Nice material, very stretchy, and not too long. I would recommend if you want to wear it by itself that you size up if you have larger boobs. I got a small, I am 5’1” and a 32D; it is perfect for layering, but I couldn’t wear it by itself as a shirt. I was worried that because of the stretchy material it would look bad layering, but I thought it was plenty stretchy enough and looked good. If you want it to fit loosely over a structured button up, this is not the right material for that.