Frumpy midwestern, it's a tourist spot so pretty much anything goes
I would suggest dress casual, and bring something light to put on in case of theater bring a bit chilly.
Business casual would be appropriate.
Casual and Dressy. No shorts.
Dress is relative to each person's pre and post matinee activity. However, I do agree business casual is an agreeable standard.
All good suggestions by previous respondents.
Business casual is your best range to stay in
I saw all manner off dress. But mostly a business casual. Slacks and a nice top is fine.
Jeans are fine.
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