OK I have had a membership for a year now the la Conner one has there hot tub open now. The sign says men can't wear shirts and women have to wear park approved bathing suit how the heck can you have that right. Not everyone wants to bear there fat.

Vintage 1890s swimsuit?

I believe t shirts could hold detergents that could cause dirty foam, I believe a synthetic rash guard might work?

Sounds like you need to call them and ask for clarification. Why post your "question" here?

This isn't a question . . .

No one wants to see it.

That would be "bare" yourself.