Many of our washable wool shirts, including our Board and Lodge Shirts, have been pre-washed and have a special finish to prevent shrinkage.

How do you shrink a Pendleton wool shirt?

Wool or wool blends: Wash on high heat, ideally on a short cycle. Then, put in the dryer on low heat. Repeat as needed to achieve the desired size [source: The Idle Man]. You can also spot-shrink sweater cuffs that have stretched out of shape.

Do Pendleton flannel shirts shrink?

Pendleton wool blankets should only be dry-cleaned. ... Dry cleaning removes the washable finish, and the shirt will shrink.