The majority of the front doors of the American residences has a width of 36 inches. This means that the ideal size of the wreath should range between 22 inches and 24 inches. For doors located inside the house, they usually measure 28 inches to 32 inches in width. For 28 inches doors, 16 inches wreaths is the ideal size. If you have a larger door inside your house, you can go with the 22 inches wreath.