Party buses are not exactly known for being bastions of responsible behavior. The reason that you are on a party bus is that the manner in which you have currently chosen to end up living your life has brought you to a point where hedonism might just be all that matters to you. It is important to note that you should still try to focus on being a little responsible while you are on a party bus so that your experience can involve as little stress as possible at the end of the day
Living a life that involves party buses often requires you to accept that at one point or another, your clothes might just end up getting ruined. Sometimes someone on a Cromwell party bus would spill something on you, or you might just get so sweaty that you need a change of clothes. Either way, you need to try your best to take some spare clothes with you when you go onto a party bus. This can often be the only way for you to stay safe, since when the inevitable moment comes where you have managed to get your clothes dirty changing your clothes is not going to end up being all that big of a deal at all.
You need to remember that the more you focus on changing your clothes, the easier your life is going to be. Partying can be quite difficult if your shirt has gotten sticky or damp, so having a change of clothes can often allow you to really enjoy yourself a lot more. Try to keep the shirt in a bag or a purse to keep it dry and clean.