You can call it a
robe, or a duster, kimono or a pajama style gown... Name it how ever you'd
like because you're about to see those things everywhere in the next few
months! Longer cardigans, or in modern term, The
Robe is an official fashion trend of Fall and
Winter 2016/17.
fashionismyaccent.com/trend-report/2016/11/9/the-next-huge-fashion-trend-for-fall-and-winter