I can’t even begin to describe the material of this Foxy Kind matching set. It is such quality material while being so light and comfortable. This is one of my favorite summer sets (i have so many colors lol) it’s great as a casual outfit or easily dressed up! This one has been worn one time! Top is L/XL and bottoms are L. They are not tight, very flattering and wide waist band. Could easily fit a medium or a an xl!