Phewww, false alarm. D20 just woke up and was running out the door to her job, when I had a brief chat with her. No, she is not engaged. Valentine's was nice, but nothing special - boyfriend took her out to dinner at a decent place, but nothing over the top.
The bridal store bag? It's just where she bought her shoes, for a previous wedding she was in. She just happened to keep the bag, and left it out last night. No announcements are being made.
A funny reminder of how my brain can jump to a conclusion on the flimsiest of evidence. Calm down Wet, calm down.