She hasn't been over to someone's place for dinner in, like, ever - not Here, anyway. She's dressed casually, because she knows it isn't a fancy thing, but her jeans are nice and she's put her hair up and she's wearing a red shirt with a white pinstripe in it that she thinks spiffs up the outfit nicely.
Her sneakers make no sound as she approaches the room but then, she doesn't usually make a sound when she moves, anyway. Bottle of white wine from one of the bars in one hand, she lifts the other and knocks three times in a row on the door.