NWT Commense Nostalgia Off the Shoulder top

Cream partially semi-sheer top with long sleeves. Can be worn on or off the shoulder. Double lined at chest area. Doesn’t have stretch but fabric is stretchy and has some give. Never worn either size (ended up buying the high end version), just tried on. size S measurements 11” armpit to armpit 20” center back to hem 19” armpit to sleeve end size M measurements 13” armpit to armpit 21” center back to hem 19” armpit to sleeve end