Since I have never sewn with fleece before, my question is: My pillow form measures 27 x 27 inches. How large do I cut the fleece to cover the pillow including a seam allowance? Also, should I sew around 3 edges, then hand-sew the last edge AFTER I insert the pillow form? What size seam allowance should I use? This pillow will be used as something to sit on in my grandson's college dorm room, so I want to make sure it will be sturdy enough. If anyone has a better idea, please, I would be soooooooo greatful to hear from you.
Thank you!!