Marc Jacobs colourful block design wool dress

Interesting turtleneck wool dress. Tag is loose on one side and says Marc Jacobs size small. This is a very small dress I think it would fit more like and XS but it is stretchy. There are no care instructions. Last pic shows dress inside out. In good condition, no rips or tears. Shoulders 14” Pit to pit 16” Hips 17” Length 29.5”