Besides smooth woven fabric, you also have the option of wearing more casual knit shirts. These can be polos (in short or long sleeves), henleys, quarter zips and turtlenecks. All of these look fine ...
Heffren recommends using duct tape or sewing items onto the costume base so you can easily repurpose it or fix mistakes. I plan to take this advice and use a hoodie and felt material to build my son’s ...