Hologram clothes
From Tardis Wiki, the free Doctor Who reference
A hologram projector projected hologram clothes on people's visual cortex, allowing them to see others who were naked as if they were wearing clothes. (TV: The Time of the Doctor)
The Eleventh Doctor used hologram clothes to cover himself after stripping down to sell his clothes for Children in Need, though interference from the public's television remote controls caused them to start disappearing. (TV: The Naked Truth)