Magic 8 Ball

I’m a Halloween Grinch and haven’t put real effort into dressing up since I was a kid, but this year I was invited to a party and decided to Be A Good Sport. I agonized over finding something recognizable across generations, fun, comfortable to wear, etc, and this costume literally came to me in a dream. My white circle (an old pillow case) has a slot in it for these cards of the exact blue of the mystic fluid of the ball, and I hand wrote all 20 answers on them so I can tell people “Signs Point To Yes” at this party.