Popsugar Fashion Celebrity Style Kate Middleton's Trooping the Colour 2023 Outfit Kate Middleton Honours Princess Diana With Her Regal Trooping The Colour Look 17 June 2023 by Avery Matera View On One Page Photo 3 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Kate Middleton's Trooping the Colour 2023 Outfit Previous Next Start Slideshow Celebrity StyleKate Middleton