I had been thinking of this. If it was a new nail, is it painted already? Or do you have to do this yourself?
You can buy them either way. I mostly buy the plain.
I am willing to bet they were the plain ones, and she was trying to do touch ups in the bathroom. It would be very interesting if there are tissues with nail polish in that bathroom trash they collected. Being as inebriated that she was, she had to be quite messy in the process.