Ziggy by Tom Wilson & Tom II for May 18, 2019

I imagine that at least you could use a jersey from one of the teams in the match.

… but no pants required?

No Shirt, No Shoes, No Pants, No Service … Coat and Tie required to be seated. We must maintain our High Standards of Etiquette and Proper Attire. No dogs, or fish allowed. 5 star rating. …………….. Closed in 1972 due to lack of patrons.

Pants and shoes are optional..

but not pants?

Well, my niners jacket is a sports coat.

Pants are optional.