Each party's supply list will be different once the parent or student and I have discussed the theme for the party and what look the students want to do, but below is a basic list of materials you will always need:

General Materials:
Makeup brushes and sponges and a skinny brush for details
Makeup wipes
Eyeshadow palets
Lipstick or lipgloss
Eyeliner
Foundation or Concealer
Facepaint in a variety of colors

Materials Specific for Gore Looks:
Liquid latex, school glue and flour, or eyelash glue if doing a GORE look
Cotton or toilet paper or paper towels
Bowls for mixing and spoons
Red food coloring
Cocoa Powder
Honey, Corn syrup, or Pancake Syrup

Because this is a makeup class, students are encouraged to have a clear space to work (like a kitchen or dining room table) and will definitely want makeup wipes and paper towels on hand. Since the games are virtual, most of the time students won't need to get up and down. However, if the parent and I decide to plan a game involving movement, it might be helpful for students to have space to move around.