What are common wedding planning mistakes?

Short answer

Common wedding planning mistakes include leaving legal steps too late, trying to please everyone, and forgetting to budget for the small extras. Start with the legal basics, then the guest list and venue, and build everything else around those.

The biggest mistake is leaving the legal side to the last minute. Giving notice, booking a registrar, or arranging banns can take longer than you expect, so sort that before anything else. Another common slip is booking a venue before you know your rough guest count. That number drives the size of the room, the catering, the seating and the stationery.

Trying to please every relative is a fast route to stress. You cannot make everyone happy, so agree your priorities as a couple and hold to them. Also, couples often forget the small costs that add up: postage, favours, hair trials, thank-you gifts, and extra drinks. Leave a sensible buffer in your budget.

Finally, do not leave everything to the final weeks. Orders for the cake, the outfits and the printed stationery all need lead time. And remember, legal details can vary depending on where you live and the type of ceremony you choose. If you are unsure, check with your register office or place of worship, or look at GOV.UK for the current rules.