I finally had time to look at the review more carefully. With some trepidation, I'll mention what Mike wrote about dress:

"I had decided against bringing a sport coat, since smart casual would not require one. However, I was in a minority for the two Captain’s Receptions where most men wore a jacket. On those nights a few women even wore simple cocktail dresses; but most just wore a dress or a dressier slacks outfit."

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Eugene