The Soia & Kyo Samia Double Face Wool Coat, which I own in two colorways, is currently heavily discounted at Amazon* in sizes XS and XXS (additional colorway here). This open front coat in a midweight material (70% wool/30% polyester) drapes very well, and is a chic outerwear option for transitional weather or places with mild winters.
The Samia Coat fits small to size due to the fitted sleeves, so size up if you wear thicker base layers.
* Amazon uses dynamic pricing, so prices vary widely across color and size; at the time of publication, this coat is $167.60.