The costume must have been made out of the cheapest material on the planet.  Although it was black, it was so thin that it was virtually see-through.  The "white collar" was no more than a cheap piece of equally thin fabric poorly sewn into place.  There was no indication in the web listing about a size, and it ended up being way too small for my 6' 210 lb frame.  I ended up throwing the costume away and buying something much better for $5 less.