Prom!!!!!!!!πŸ’—πŸ’—πŸ’—πŸ’—πŸ’—πŸ’—..........and period

Michelle
So here's the deal. My bf invited me to his prom and it's may 26th, my period is supposed to start the 21st. Anyone know how to get off it faster, or how to handle a period in a giant dress? I'm in major need of help here. Please help me out here