Popsugar Celebrity And Entertainment Weddings How Much Did Princess Eugenie's Wedding Cost? Princess Eugenie's Wedding Was a Lot Less Expensive Than Her Cousin Prince Harry's 15 October, 2018 by Karenna Meredith First Published: 14 October, 2018 View On One Page Photo 2 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 In addition to the price of security, Eugenie and Jack also needed to accommodate their 850 guests. They chose a five-tier red velvet and chocolate cake for the occasion, which is reported to have cost $10,000. Previous Next Start Slideshow WeddingsJack BrooksbankPrincess EugenieCelebrity WeddingsCelebrity Facts