Polo shirts are typically made from knit fabrics, which can be a little tricky to sew with and cut out, so it’s best to arrange your cutting area, so you will move your pieces around as little as possible.
The size of your shirt will determine how large of a pillow you’ll make. These shirts were size XXXL, so I was able to make 18″ pillows. Decide what size pillow you’ll make and ADD 1 INCH…so I’ll be cutting mine at 19″ for seam allowances.
Start from the center buttons and measure out half the size you’ll be cutting. For me that was 9 1/2″. Mark it.