Popsugar Fashion Celebrity Fashion Serpentine Summer Party Red Carpet 2018 This Party Was So Fancy, There Were Not 1, Not 2, but 5 Royals on the Guest List 21 June 2018 by Morgane Le Caer First Published: 20 June 2018 View On One Page Photo 16 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Anna Brewster Wearing Chanel. Previous Next Start Slideshow Celebrity FashionSummer FashionThe RoyalsThe British RoyalsWho Wore WhatDressesSummerRed Carpet