Listening to the latest March to the Arch Podcast.
https://podcasts.apple.com/us/podcast/t ... 0552647581
They're talking about having an idea of their teams winning percentage with various clothes they wear.
Do you have "lucky shirt, scarf, pants, underwear, etc."?
I myself wear whatever UNI gear is clean and comfortable with no attention or thought to any effect I might have on the outcome.