7. Expect the Bride to Pay
This is one of the worst faux pas to commit at a bachelorette party. The bride is already spending thousands of dollars on her wedding. At the very least, all the attendees of the party should chip in to cover expenses, including the bar tab. Assuming she will pay for everything just makes it seem like you are taking advantage and will most likely cause bad blood. Get your finances in order ahead of time and be prepared to drop some cash.