It is indeed warm, cozy, in fashion and definitely goes with any wear - worn with both official and non-official. Good for any weather - cold or warm - thanks to its design. With its hood - it is detachable meaning you may remove it or even leave it at your own convenience. Nothing surpasses such elegance in this form.
Detachable cotton cap
Warm Jacket
Warm and Cozy
Sleeveless
With Pockets