Filling up the Business & Finance section with this sort of nonsense is particularly unhelpful since it is neither a question nor anything to do with business or finance whatsoever.
It belongs in Chatterbank.
Anyone who has tried to plan and organise a large wedding will know it is a significant financial undertaking... £10-15,000 for something that would be considered fairly modest... easy to spend twice that I'd want to consider it in serious terms