Many more VIPs you might think – known people, rich ladies, successful show business men and women -regularly support (consciously or not) shared economy: they borrow, find their outfits in second-hand shop, or rent. I have seen this personally countless times so I know the system works.
For renting in Switzerland, I can recommend Ragfair.ch
The owners, two Russian women who come from finance and know a thing or two about luxury, are quite flexible and ready to discuss your needs, for how long you need something, etc. The clothes and accessories will arrive in pristine conditions and perfectly packaged.
Below, a gallery of my favourites Ragfair items.