PROM AND GRADUATION ON MY PERIOD!!!!!!

Hey glow community, any girls out there have any tips for attending prom and graduation on your period, I already paid so I have no choice but to go. Luckily I didn't buy a dress yet, so now I can make sure I buy a dark colored dress. Have any of you been in the same situation as I'm in? If yes, what was it like to get ready and stuff and how did the actual event go? If no, it would still be nice to know what you would do. Thanks everyone !!