We want you to enjoy your event and relax so we don't tell you what you have to wear and we operate a relaxed dress code, although most people choose to dress smart casual.
For some events, the AO Arena will advise that certain items of clothing can't be worn e.g. football shirts. This is to prevent scuffles occurring and spoiling everyones evening. Where we are told by the Arena team that there is a minimum dress code in place we will always pass this information on as soon as we get it.