Draw a scallop shape on the felt and cut out.Lilo is one of the sweetest and easiest DIY Costumes you can make! See more ideas about diy doll costume, doll costume, dr strange costumes diy doll. It isn’t it is so much more than that. Firstly you have the ones that think that cosplay is just fancy dress. For example all the ones that cosplay as children’s favourite super heros and visit sick kids in hospitals around the country just to give the kids something to remember during hard times.