For folk concerned by modesty.
The kit comes in two bits. First is a white, form-fitting body stocking, the second bit is 2 - 4 drones with cameras and projectors.
The aforementioned modest person uses the drones to circle him/her/other and they take measurements and pics, which are stitched together
So, when entering the nudist area the user strips down to body stocking, set the drone aloft and walk in..
Predictable optional extras are
1) "instant beach body look" this one would be a bit more tricky as the drones would have to mimic the colour of the sand and duney-ness of the beach.
2) "I'm too lazy to buy lots of suits for work" this one would best be done by head-mounted cruciform instead of drones, as they'd blow paper all about the office, and the optics would need to deal with more radical fore-shortening.
Predictable hacks would be
1) Trying to make the user look like the President.
2) Fake bomb-vest look for people you really don't like.