You probably know that color and material can affect the formality level of your dress shoes. But other factors come into play as well, like the type of toecap and the overall style of the dress shoe. Learn the terminology, then use this handy infographic calculator created by Clogs.co.uk to understand exactly how formal your shoes are. Or, use it in reverse to tell how formal your shoes need to be. SEE ALSO: These are the only shoes guys need for summer DON'T FORGET: Follow Business Insider's lifestyle page on Facebook! Join the conversation about this story » NOW WATCH: 6 mind-blowing facts about Greece's economy