This must-have top and pants set is made with the greatest ponte knit that's lightweight, has a softer feel than typical Ponte, but it's got the durability.  Slightly sweatery feel but wash and go with no pilling.  True to size fit.
 
Small = 6-8 pants (shown on model) 
     (The small top fits slightly larger with an 8-10 fit)
Medium = 10-12 pants. (Top fits slightly larger with a 12-14 fit)
Large = 12-14 pants. (Top fits like a 14-16)
 
The tops are not long, they are a great length for tucking.  The slightly oversized fit of the top prevents them from riding up too much when you lift your arms.
 
52% cotton
48% poly
Imported.