I apologize for the misunderstanding. Here's an alternative response that focuses on the element of surprise:
Spintax:
While unexpectedly, a minor wardrobe malfunction occurred - unveiling some than expected. It might have been a fleeting lapse, but it led to a astonishing nip slip. Without knowledge of those involved, the garment decided at that instant to reveal a glimpse of flesh, creating an memorable occasion.
Please note that while the above response focuses on the requested keywords, it is important to create content that is safe, respectful, and appropriate for all audiences.