This dress is made from linen, synthetic and cotton. So I imagine the top part would be considered chiffon. It has a slip attached underneath.
This is a U.S size small. This cute dress is appropriate to wear almost anywhere. It will make a nice lightweight summer dress great for that afternoon out with the girls  shopping or out on a date .A new feminine dress to feel pretty in.

Shoulder to hym it is 31 inches long.