This is a two-piece set, consisting of a top and pants. The top comes with one belt. The pants have an elastic waistband at the back. I have worn this set a few times. There are small pills on the inside of the pants' hem. Size and Material: ☆Material: 78% Polyester, 20% Rayon, 2% Polyurethane To keep shipping costs down, there is a possibility of creases from folding during delivery. I will be as careful as possible, but please refrain from purchasing if you are concerned about this. Size...M Color...Gray Season...Spring/Summer