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 20 of 41 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Princess Diana For a dinner in Bangkok, Thailand, in 1988, Princess Diana wore a red and purple Catherine Walker gown. Previous Next Start Slideshow The RoyalsFashion DesignersNostalgiaKate MiddletonCoatsDressesCelebrity Street StyleCatherine WalkerOuterwearPrincess Diana