Mystery Brand Y2K Striped Linen Shirt with Patch

Great lightweight striped linen shirt with coconut shell buttons and patch pockets. A little coffee stain has been covered with a vintage denim heart and sashiko thread. Don't know the original brand or given size since all tags are clipped out, though the little nub of a ribbon tag in the neckline looks like it could be Free People. When it's lying flat it measures 21" pit to pit and 27" long. The sleeve length is 23" from the shoulder seam to the edge of the cuff. I'm calling it a medium since it should be a loose fit. In great, broken-in condition with the patch I described.