Petite fit!  Top is slightly cropped with a length that is meant to meet or cover the waistband of the shorts.  The shorts have a 2.75 inch inseam with a mid-rise cut.  The model is 5'8" tall.  
 
The shorts have elastic in the back.
 
Small = Sizes 2-6
Medium = Sizes 6-10 (depending on height and build)
Large = Sizes 12-14 (depending on height and build)
 
100% lyocell (feels like soft tencel)
Imported.