I have been buying these pajamas from Vanity Fair for years.  The violet color is not too bright and very lovely. They run true to size and are extremely comfortable.  The only caveat I would offer is to put the pajamas in a lingerie bag when you wash and dry them because the heat of the dryer will eventually damage the pants (the tops don't seem to have this problem.) I also bought the black, and they are great as well! Thanks to Vanity Fair for keeping such a well-made product on the market.
  UPDATE 9/5/13--I consistently used laundry bags when washing and drying these pajamas (as well as the black pajamas I purchased at the same time), and the pants on both sets look as though they had been attacked by something with claws (I have no pets to cause this kind of damage.  The tops still look very good, but based on how the pants look, I cannot recommend these pajamas in good conscience.