Everybody is price conscious with the way the economy is and for some reason the numbers never add up correctly. Once you have booked all of your vendors and ordered all of your wedding needs, you may think that you know what your total cost will be. Look out, though, because things are not always as clear as you may think. Weddings are expensive, and most couples end up spending more than their budget. A big part of going over budget, can be hidden costs.