Twilight Wedding (not the film) Help

Hi all, not engaged yet but we have been talking heavily about what the art of possible is and we would like a more relaxed wedding with a focus on music rather than a traditional style.


Which brought us into Twilight Weddings.
Now here is a question for the reception in the evening has anyone had a twilight wedding and still had a table plan? Or just tables with no seating plan? Or not tables at all? Be keen to know what suggestions are out there, as I’m pretty free flowing just need to get the idea in my brain.
As we love live music a band is must which is why going for a twilight wedding the money we have saved on that portion will ploughed into a decent wedding band instead.
Thanks In advance all ?