my wife is a size 4-6 so I ordered medium,  I looked at the chart,  wrong.....way too small,  when I emailed seller to inform them of that the answer was sorry no refunds or exchanges.  This is becomming typical of Amazon.  I would say that I am a moderate spender on Amazon but this is the 3rd time this year I got junk sitting that i can not use and yet I paid for. Perhaps the hassle of the stores is worth the protection of customer service. Merry Christmas...