Read lots of vow examples for inspiration.

Start by reading traditional, by-the-book vows from your own religion if you practice a certain faith, and others as well, to see what strikes a chord with you. Incorporate these samples into the original words you write or simply use them as a jumping-off point. Once you’ve found a few you love, consider what it is about the style that draws you to those vows in particular.

Agree on format and tone with your fiancé.

Decide how you want your vows to come across. Do you envision them as humorous? Poetic and romantic? Go over the logistics too. Will you write them separately or together? Will they be completely different or will you make the same promises to each other as you would with traditional vows? Some couples do a little of each. Finally, will you share them with each other or keep them a secret until the wedding day?

Jot down notes about your relationship.

Take some time to reflect on your fiancé. Think about how you felt when you first met, what made you fall in love and when you knew you wanted to spend the rest of your lives together. Write it all out to get your creative gears turning. Here’s a handy list of questions to help get you started:

• Why did you decide to get married?
• What hard times have you gone through together?
• What have you supported each other through?
• What challenges do you envision in your future?
• What do you want to accomplish together?
• What makes your relationship tick?
• What did you think when you first saw your fiancé?
• When did you realize you were in love?
• What do you most respect about your partner?
• How has your life gotten better since meeting your mate?
• What about them inspires you?
• What do you miss most about them when you’re apart?
• What qualities do you most admire in one another?

Come up with one or two, or many, promises.

They’re called vows for a reason, so the promises are the most important part. One tip: “Include promises that are broad in scope, such as ‘I promise to always support you,’ as well as very specific to the two of you, like ‘I promise to say “I love you” every night before bed,'” wedding celebrant Christopher Shelley says.

Write it all out.

Now that you have notes, you’re ready to establish a structure and write your first draft. Speechwriting expert Robert Lehrman suggests a four-part outline: Affirm your love, praise your partner, offer promises and close with a final vow. Another way to organize it is to start with a short story and then circle back to it at the end.

Avoid clichés.

Now that you have your first draft, it’s time to make edits. Borrow from poetry, books, religious and spiritual texts, and even from romantic movies, but don’t let someone else’s words overpower your own. You want your vows to sound like you and relate to your relationship, and that won’t happen if every word is borrowed from other sources. And if you find yourself relying on cliché phrases (you know, those sayings that have been used over and over so many times they no longer sound genuine) to get your point across, Shelley suggests coming up with a specific example from your relationship that has a similar message. For example, instead of saying, “Love is blind,” you might say, “You’ll always be the most beautiful person to me, whether you’re in a T-shirt and jeans or dressed to the nines.”

Take out anything too cryptic or embarrassing.

You’ve invited your family and friends to witness your vows in order to make your bond public, so be sure everyone feels included in the moment. That means putting a limit on inside jokes, deeply personal anecdotes and obscure nicknames or code words. Wedding celebrant and author Maureen Pollinger says, “Think about how your vows will sound to you 10 years from now.” Have a friend or family member read it over ahead of time for feedback, if you’re okay with sharing your vows beforehand.

Shorten your vows to one to two minutes, max.

Your vows are important, but that doesn’t mean they should drag on. “When someone says something in a very meaningful way, they don’t need to say it over and over,” Pollinger says. Pick the most important points and make them. If yours are running longer than two minutes, makes some edits. Put some of the more personal thoughts in a letter or gift to your fiancé on the morning of your wedding and save any guest-related topics for your toasts.

Practice out loud (seriously!).

It might sound a little awkward, but this really is the best way to prep. “When you practice, don’t just do the same thing over and over. Listen each time—then do it better,” Lehrman says. Your vows should be easy to say and sound conversational. As you recite them, listen for any tongue twisters and super-long sentences, then cut them. This is also the time to practice the delivery. “Stand straight, look at your spouse and use your hands expressively—but only use small gestures,” Lehrman says.

Make a clean copy for yourself.

The paper you read from should be legible, so even if you’re working on it right up until a few moments before your ceremony, use a fresh piece of paper free of cross-outs, arrows and notes. And give some thought to the presentation too because “it will end up in the photos,” says Annie Lee, wedding planner and founder of Daughter of Design. “I suggest a nice note card that matches the wedding colors or a little notebook or pad. You can handwrite it or cut and paste the computer print to fit within that.” And it also makes a nice keepsake to hang in your home later on. Have a backup plan too. Pollinger points out that some couples find themselves too emotional to speak (it happens!), so have yourofficiant either prompt you by quietly saying the vows first or read the vows on your behalf.