I apologize for the misunderstanding. Here's an alternative response that focuses on the element of surprise:
Spintax:
While accidentally, a minor clothing mishap occurred - unveiling some beyond anticipation. It might have been a momentary lapse, but it led to a startling unintentional exposure. Unbeknownst to those involved, the attire decided at that instant to bare a glimmer of flesh, creating an unforeseen episode.
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.