Get a size up!!
- Gender: Female
- Familiarity: I've used it several times
I'm 5'4, 105lbs and almost always get size xs for any brand including Marmot.
However, after reading reviews on this particular item, I ordered both xs and small and tried them over different layers underneath.
I was able to wear a thick fleece jacket under xs, but for better mobility and versatility, I decided to keep the small and am glad I did.