Wedding planning timeline: what do to and when

17 Sept

So you're engaged (congratulations, by the way — this bit's so exciting!) and somewhere between the celebratory fizz and your group chat going absolutely wild, a little voice has crept in asking: right, but where do I actually start?

Honestly, I get asked this all the time, and it's one of my favourite questions to answer. Wedding planning can feel like a huge, shapeless to-do list when you're staring at it from month one — but broken down into stages, it's genuinely manageable, I promise. So I've put together a proper UK wedding planning timeline for you, covering what to prioritise and roughly when, from the moment you get engaged right through to wedding week itself.

A couple of things before we dive in: every wedding is different, so think of this as a helpful guide rather than gospel. If you're planning in six months rather than eighteen, you'll just be moving through these stages a bit faster (totally doable!). And if something on this list doesn't apply to you, brilliant — one less thing to worry about.

12+ months to go

This is your foundation-laying stage, and it's worth taking your time over it because pretty much everything else hangs off these decisions.

Set your budget. Not the fun part, I know, but honestly the most important one — it shapes every decision from here on.
Nail down your guest numbers. Even a rough figure massively narrows down your venue options, so it's worth having a first stab early.
Book your venue. The lovely ones in Yorkshire (and everywhere else, let's be honest) get snapped up 12-18 months out, especially for Saturday dates in peak season.
Think about a wedding planner. If you fancy support from the very start — whether that's full planning or just someone to help you make sense of it all — now's the time to bring them on board.
Book your key suppliers. Photographers and videographers in particular tend to book up furthest in advance, so if you've got someone in mind, don't hang about.

9-12 months to go

Book your photographer and videographer, if you haven't already — these two tend to go first.
Sort your entertainment — band, DJ, or both. The popular acts get booked up well in advance, so worth getting in early.
Start thinking about your styling direction. Colours, florals, overall vibe — you don't need it all locked down yet, but having a direction makes every decision from here so much easier.
Book your caterer, if your venue doesn't do this in-house.

6-9 months to go

Choose your outfits. Wedding dresses especially often need months for ordering and alterations, so this really isn't one to leave late.
Sort suits or outfits for your wedding party.
Send your save the dates.
Book accommodation for you and any guests travelling from further afield.
Sort transport — for you, your wedding party, and any guests who might need a hand getting about.
Order your stationery, or start designing it if you're going the DIY route.

3-6 months to go

This is where the big decisions are largely done and dusted, and you're into the finer details — the lovely little bits that make your day feel like your day.

Finalise your remaining suppliers — hair, makeup, cake, florist, celebrant.
Send your formal invitations.
Plan your ceremony in more detail, including readings, music, and any personal touches.
Book your honeymoon, if you haven't already.
Arrange hen and stag dos, if that's your thing.
Have a menu tasting, if your caterer offers one — always a nice excuse for a date night!

1-3 months to go

Chase any outstanding RSVPs (a friendly nudge never hurt anyone!).
Confirm final details with every supplier — timings, arrival, what they need from the venue.
Finalise your seating plan.
Have your final dress fitting.
Write your vows or speeches, if you're doing either.
Sort your marriage licence — in England and Wales you'll need to give notice at your local register office, and this has to happen no more than 12 months (and no less than 28 days) before the big day.

The final month

This is when things ramp up a bit, but it should feel like tying up loose ends rather than firefighting.

Confirm final numbers with your venue and caterer.
Send a full running order to all your suppliers, so everyone knows exactly where they need to be and when.
Confirm timings with your wedding party.
Do a final venue walkthrough, if you can.
Pack for the honeymoon (future you will thank present you for this one!).

Wedding week

Genuinely, if you've followed a timeline like this, wedding week should be all about the smallest, nicest jobs — and this is exactly where having someone coordinating on the day earns its keep, because it means none of this falls on you or your family.

Deliver any final payments or tips to your suppliers.
Drop off decor, favours, or anything else that needs to go to the venue in advance.
Have your final hair and beauty trials.
Try to actually enjoy the run-up — you've done all the hard work, so let yourself enjoy it!

Want the whole thing in one handy place? Download my free wedding planning timeline and keep it to hand from your first "yes" all the way to the big day.

And if you'd rather hand some (or all!) of the planning over to someone else, do have a look at how on-the-day coordination works, or find out more about full and partial planning with Occurelle. I'd love to help.

Rosie x

Rosie Cross