Long Puffer Jacket. Wrap up this winter in style with this ladies Long Puffer Jacket from fashion house H&M. This black or grey number comes in a cosy puffer design with front utility pockets. Being lined, it is ideal for keeping the cold at bay, It’s long sleeve design combines well with its concealed elasticated cuffs. lined. What a great way to stay warm yet stylish this winter with this beautiful loose fitting puffer coat.