This robe is accurately described.  It is an overly large, sumptuously fluffy robe.  The proportions are good.  I haven't washed it yet, so I can't speak to dye-transfer (since it is a dark color, I would strongly suggest using a color catcher the first two or three times it's washed) or pilling.
Out of the bag, though, it is exactly what I thought it would be!