While Worbla is a great material, it's also totally fine just to work with less expensive EVA foam! So I added this little tutorial to my new book for Advanced Armor Making! ---------- I'm making me some Spartan armor someday.
EVA Foam is a great material for constructing costumes and props of all different kinds, from period armor and swords to slick futuristic robots. It is especially beloved by cosplayers and prop makes (Diy Costume Ideas)