Find 20 odd feet of cloth of any color, wrap ⅓ of the cloth around your waist with the help of a pin, and place the remainder of the cloth on the shoulder. The ancient Roman people wore a thin under-cloth underneath, which means they were not bare-shouldered. The modern-day costumes are very different from the ancient ones. Overall, the perfect costume is incomplete without a sword, jewelry pieces, like amulets, and a solid gold chain and a wreath.