I personally am OBSESSED with this black shirt dress by BCBG- especially for this season right now! it is made of 100% polyester and is extremely lightweight and free-flowing. It has a flattering tunic style neckline, and has a button feature on the sleeves if you want to roll & cuff them. However, it is all about that hem, girl! The uneven hem line makes this such a unique and interesting piece. The different shape it creates, combined with the way it is beautifully draped, makes for a beautiful dress. I can see this with a cropped sweater vest on top and boots 😍 Size small. measurements are approximately lying flat pit to pit 20" waist 23" continues down in an A line silhouette to that great uneven hem!!!