This is an easy Halloween costume that you can mostly create from items you already have in your closet. The white dress is necessary and can be accessorized with lots of golden jewelry, although the dress can be substituted with a homemade dress made for white fabric or sheets. Golden coins and hearts are particularly fitting for the Roman goddess, with a golden headband embellished with golden leaves a must. If you can't find a suitable gold leaf headband, you can get a simple gold headband and add gold fabric leaves to it. Golden cuff bracelets and sandals keep with the Roman style, which can also be accessorized by a purple or gold scarf worn as a shawl or attached to the dress and draping behind it.