Be Warned!  I ordered the Ladies 2X to wear under a St. Pat's shirt - and this thing isn't as big as my 9-year-old granddaughter's size 12!  Admittedly, I was advised by previous purchasers that it ran 'small' and to order a larger size - but this is ridiculous!  It was made in Honduras - 100% cotton - and doubt that their Honduran size pattern will fit a 2-year-old after the first washing!  SAVE YOUR MONEY!