Come with three parts, the slip, outside dress and a waist-tie. Ordered size S and slip is really fit which surprises me a little (would recommend size up if you don't like it to be so fit). This dress definitely can go with all types of occasions! Love the fabric, so smooth and soft.
The original dress I purchased was too small. The slip fits much smaller than the outside later. I returned the item for a larger size and am still waiting to receive the size medium several weeks later. I love the dress but the wait time is the reason for the lower rating. Otherwise all good!