These pajama sets are so precious! The fabric feels so good! Waist band is elastic drawstring. 

Measurements: 

S: Top-Bust: 44", Length: 23" -Shorts: Waist: 28"

M: Top-Bust: 46", Length: 23"-Shorts: Waist: 30"

L: Top-Bust: 48", Length: 23"-Shorts: Waist: 32"

Measurements are taken with garments lying flat and all measurements are approximate.

The length of the shorts are 14". This measurement is taken by measuring the outer edge of the waist band to the bottom hem of the shorts. 

Model is 5'9" and wearing a size small 

Pajamas are 100% Polyester