Take noise-cancelling headphones, a good book, and wear comfy clothes.
Trust the comfy clothes you reach for day after day, your plain, regular, essential self.
This may sound funny, but I feel my most beautiful when I'm clean, fresh out of the bath. I don't have to be dressed up. I could be in comfy clothes at home hanging out with my family.
Clothes make the man. Naked people have little or no influence on society.