An average wedding will spend 50% of their budget on the reception. This includes food, drinks, and venue. 10% of the budget is spent on the attire. This includes bridesmaid dresses, suites for the groomsmen, as well as the bridal gown. Another 10% is spent on the decorations, and another 10% on music. Plan to spend another 10% on a photographer or a videographer, and the rest for miscellaneous charges. This of course is not set in stone. Your wedding might be much different then this. But when setting up your wedding budget worksheet this is a good place to start.
After you have track your spending for a month, you now have the information you need to create a monthly budget. Now you know exactly how and what you spend your money on. If you did not have a surplus of money at the end of the month, you can now see area where you can trim your spending in order to operate you budget with a surplus next month.