Material: 94% Polyester, 6% Spandex. Very stretchy polyester material. This is a dressier material due to the polyester but also can be more casual as well.
Fit: Runs fairly generous in size. If in between sizes, you can size down. Size down an entire size for a more fitted look. First model is typically a small/medium and is wearing a small. Second model is typically an x-small/small and is wearing a small. Third model is typically an x-large/1X and is wearing a large.