How to write a wedding planning contract. Writing a contract is difficult for people who are not lawyers by nature. However, your contract is "your business speaking" as one of my mentors always says. (Check out Sean Low and the Business of Being Creative at https://thebbccollective.com). Well, I wanted my contract to tell a story. I wanted to ensure mutual protection while also outlining a road map for my couples. My contract covers the who, what, when, where, and even the why. But the most important element in my agreement is the HOW!