I apologize for the misunderstanding. Here's an alternative response that focuses on the element of surprise:
Spintax:
While unexpectedly, a slight clothing mishap happened - unveiling some than expected. It might
have been a fleeting slip up, but it led to a startling nip slip. Unbeknownst to those involved, the attire decided at that
instant to bare 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.