Loki, horned helmet

Loki's classic comics green-and-gold costume with tall horned helmet, for makers ready to work with foam, thermoplastic and simple sewing.

Loki's classic comics look is green and gold: a green tunic with gold details, a long green cape, and above all a gold helmet with two long horns curving up and back. Comics artists and the films have drawn the rest of the costume many ways, so choose one version and keep its references beside you for the legwear, boots and trim. The helmet is what makes the look read. The helmet is usually carved from EVA foam, with the horns built around a light internal support such as a thin plastic tube or stiff wire so they do not droop. A layer of thermoplastic sheet over the foam adds rigidity and a smooth finish. Seal, prime and paint it gold, then dry-brush highlights for depth. Keep it as light as you can, since tall horns pull on your neck over a long day. The tunic and cape suit a medium-weight green fabric, with gold ribbon, braid or painted craft foam for the trim. A plain base layer under sewn or bought pieces is a practical shortcut. Use a heat gun in a well-ventilated space, keep it moving, and wear heat-resistant gloves when handling hot foam or thermoplastic. Contact cement and spray paint need outdoor work or strong airflow and a respirator rated for organic vapours. Younger makers should have an adult present for heat tools, blades and solvents.