There was an old story by that name, "Unnoticeable". In that story, a woman finds out that no one around her seems to notice (first) clothes mishaps (like her skirt blown up by a gush of air) and then even her nudity. In the end she wakes up, and all that was a dream.
How about: that wasn't a dream, just a strange kind of magic (or mind control), and whatever she put on, would stay in the mind of all people, even those who she never met (and on the photos/images too). The magic is reset every 24 hours for every item of clothes, after she had it on last time.
How would she progress through her life with that perk? Turn into exhibitionist, who gets off walking around naked? Progress into wearing more and more daring outfits? Get caught, when she gets overdue of the magic time? Realizes she's too accustomed to being naked around people, that she needs a "coming out"? On Friday she participates in a corporate group photo, and spends all weekends in the nude at home, but the guy developing photos' suddenly finds her clothes disappearing from the image?
How about: that wasn't a dream, just a strange kind of magic (or mind control), and whatever she put on, would stay in the mind of all people, even those who she never met (and on the photos/images too). The magic is reset every 24 hours for every item of clothes, after she had it on last time.
How would she progress through her life with that perk? Turn into exhibitionist, who gets off walking around naked? Progress into wearing more and more daring outfits? Get caught, when she gets overdue of the magic time? Realizes she's too accustomed to being naked around people, that she needs a "coming out"? On Friday she participates in a corporate group photo, and spends all weekends in the nude at home, but the guy developing photos' suddenly finds her clothes disappearing from the image?