I am a big man.  I wear size 5X, and this fits me with just a little room to spare.  Check out the picture I posted.  I guess black really is slimming.  This is a two piece outfit.  The top uses Velcro straps to fasten together. The Bottom is a long skirt that uses Velcro as well as a hemp rope to fasten together.  Both the top and the bottom have a burlap feel to them with a silk like inner lining.

According to the tag they are 15% polyester and 85% jute.  They are designed in the USA but made in China.