Use the force.... and the sewing machine

My dear son is going through a 'Star Wars' phase.   I happened to stumble on this material on one of my rare trips to Spotlight. (If you go cold turkey and throw out all their promo material you can survive surprisingly well with out Spotlight... who knew.)  This was my favourite material.  Not his, but now that I've made them up I can't get them off him.  They're supposed to be