VTG womens kids fair isle Nordic button down cardigan sweater XXS? thick fitted

Vintage women's or kids button down cardigan - no material size or tags on the piece at all. She's tiny and thick! Only flaw to note is a pulled yarn on the inside, not visible externally. PLEASE USE MEASUREMENTS FOR SIZING! Please refer to the measurements in the description and/or photos. I recommend comparing the measurements against those of something that currently fits well to ensure the piece is suitable for you. I'm happy to answer any questions you may have! Ships next business day from a smoke-free home.