Every Friday afternoon from 3:00 (arrive at 2:45) until 3:30pm the Galeries have a fashion show on the 7th floor (8th American – take the escalator up), in their private salon. The fashion show is free but you need to make a reservation ahead of time by e-mailing them (address on their website). I booked about four weeks out – maybe less and had no problem. It was definitely an interesting experience – one I’d say any fashion conscious teen would enjoy.