These follow standard European women's sizing. Note that the material is stretchy and doesn't shrink, so no need to pick a larger size "just in case".

In the chart below are the actual measurements taken directly from the garment, NOT user's recommended sizes. Note that these are meant to stretch, so they may look small.

Centimeters

Inches

The measurements might have a tiny bit of tolerance (a centimetre or so) from shirt to shirt, just because stretchy material is harder to sew consistently. The garment does form to the body, so this really is a non-issue.

Wash and care

Wool wash in 40 degrees Celsius (104 F). These are machine-washable, but washing is usually unnecessary - wool cleans itself. When not in use, air them out and give them a good shake after that.