These are not the cute, well-made capes that you have seen around the blogosphere. I let the kids pick out whatever material they liked. Liam's is a cheap dress lining material and Suttons is some pink polyester stuff I inherited from my MIL. Because I was trying to get the capes done before the kids lost interest and I lost my energy, I quickly serged the all raw edges (except for Ezra's cape which I made from jersey), added a free handed felt letter applique with double sided fusible stuff (I use Steam-A-Seam), and sticky velcro dot finished them off.
I was unsure whether Ezra would like a cape. The child has refused to wear bibs since infancy (I am not even exaggerating!) but he loved it. He ran and jumped just like the big kids.
I even allowed a little furniture jumping which is usually off limits at our house. Sometimes it's fun to ignore the rules!