Popsugar Fashion Kate Middleton Princess Diana and Kate Middleton Wearing Catherine Walker Princess Diana Loved This Brand So Much, Even Kate Middleton Has Become a Fan August 29, 2018 by Morgane Le Caer View On One Page Photo 22 of 41 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 22 Princess Diana In October 1987, Princess Diana wore a long-sleeved, velvet Catherine Walker gown to a reception. Previous Next Start Slideshow The RoyalsFashion DesignersNostalgiaKate MiddletonCoatsDressesCelebrity Street StyleCatherine WalkerOuterwearPrincess Diana