Beau's barely listening to the dress code, down to her underwear, but it's hardly skimpy underwear. It falls more on the utilitarian but attractive side. So she does not judge the tiefling for being clothed. Besides, it's not like she wants to see.

She takes in the dress, the tail, and determines that he's going to be fun to talk to.

"Yeah, I can get into that," Beau decides as she shifts and lets him spread out the blanket.

"You came prepped. I'm kind of impressed."