4: Wedding bells
Okay, this one is a bit more fun. In the event you meet someone special, you may consider getting married. The best day of your life could end up costing you £18,000 to £32,000 (Money Saving Expert). Yes, you can do it on a budget, yes, you can do some of the work yourself, but feeding people, hiring spaces, rings and dresses cost loads. So if you’re set on a Hollywood wedding, it’s useful to start setting money aside as soon as you can.