Casual to dressy... I had on jeans and a cute Mardi Gras tshirt... you definitely will get fine dining service. 🙂
My son wore shorts w collared shirt and we didn't think twice about it. But it's a nice restaurant and I'm glad we weren't in tshirts and flip flops.
Business casual, no shorts .
Business casual is what I'd recommend. But being the French Quarter doubt they'd say anything if you were more casual.
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