Popsugar Fashion Celebrity Fashion Kate Middleton and Princess Diana Polka-Dot Dress Kate Middleton's Polka-Dot Dress Could Be a Stylish Homage to Princess Diana 15 May 2019 by Hannah Weil McKinley View On One Page Photo 3 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Kate Middleton Stepped Out in Her Polka-Dot Dress For an Event in May 2019 Previous Next Start Slideshow Celebrity FashionThe RoyalsThe British RoyalsPrincess DianaKate Middleton