I have the periwinkle drape dress that is sleeveless from last year and I love it.  I hope this one softens up a little bit in the wash like my other one did (though its already very soft).  Its pretty full, so not a figure flattering dress, but its a very comfortable, wear-anywhere dress.  I would order another one if they weren't so expensive.  Both of my drape dresses are great for just throwing on in the morning to walk the dog, run some errands, etc.  I add fun sandals and jewelry to go out for casual evening.  I live in Arizona so everywhere here is casual.
BTW, Im usually a small, sometimes medium to fit my shoulders, and the Fresh Produce size small fits great.