This is definitely not a one size fits all type of dress.  Basically it is 2 very large polyester bandana/handkerchiefs/scarves sewn together to make a dress.  The kind of scarves that you would use as a shrug or over the shoulder.  It does have a nice look to it, but if you are over 5 ft 6 inches and have a bust bigger than a 38D, don't bother with this dress.  I am 5 ft 8inches with a 32 inch inseam and 40DDD.  I did get on, but only barely.  I was scared to breath in case I blew out the seams.  Since the material is full on polyester, there is no give to it and would not fit anyone with a large chest.

Outside of that, it is a beautiful dress.  Very small and lightweight and could fit in any luggage with tons of room to spare.  It came in a small envelope and weighed somewhere in the neighborhood of 6 ounces.  If you are small to medium sized, this would be a great vacation dress or a night out dress in the summer.