She makes it home and is able to get dressed.

Hinata got to her window fairly quickly and, to her enormous relief, saw it was still open and her pants were still caught in it, waving like a perverted flag in the wind. Hinata wrestled her pants from the window and crawled inside, safe at last. She took a moment to catch her breath, before storming over to her wardrobe and finding a nice nightgown. Hinata only just got the dress over her head when her father, Hisashi, opened her door to check on her and invite her to dinner. Hinata quickly agreed, not wanted to arouse suspicion.

Hinata had an uneventful night, aside from the fact that she had been forced to go to dinner with he rest of the clan without any underwear on, and she managed to get into all that trouble with no one ever finding out.