What else might I consider?
If you work from a business premises and keep samples or party props onsite, then you may want to make sure you’ve got appropriate buildings and contents cover to protect your business from an insurable event, such as theft. Not having insurance in place could mean losing what you’ve built up over time and if you’ve still got events in the diary, you may want to ensure you’d be able to continue working without further interruptions.
If you’re transporting party items or equipment around in a van, check whether your van insurance is sufficient for your needs too. Your cover should be tailored to your mileage and a vehicle you use to travel around for business. Not being upfront and declaring relevant information could lead to your policy being invalidated.