Super cute vintage dress in what I believe is a flat knit wool fabric.   Could be a wool blend....    A-line shift style....easy to pop on and go!   Zipper up the back.    Short sleeves and a small stand up collar.   possibly hand made, but sewn very well!   no tags, so please be sure to check the measurements carefully.   All measurements have been taken with the dress laying flat, so may need to be doubled.   

Shoulder to shoulder - 15.5"
Underarm to underarm - 20"
Waist - 18"
Hips - 20"
Shoulder to bottom hem - 39.5"