The Philip Treacy hat that Princess Beatrice wore to the royal wedding Friday is being mocked endlessly online.
A Facebook group called Princess Beatrice's Ridiculous Royal Wedding Hat had more than 12,400 followers just a few hours after the wedding ended. PHOTOS: What Kate Middleton and famous guests wore to the wedding
"I think it's actually a uterus and fallopian tubes," joked one member of the tan hat with a swirling bow. (Her matching dress was Valentino Haute Couture.)
"In the church. It was like the devil peering over the Queen's shoulder. Scary really," joked another. PHOTOS: Kate Middleton and Prince William say "I Do"
"She looked like a creature from Dr Who," wrote another.
One site noted her dress and matching coat were "elegant, but her headpiece was deemed to be a ludicrous addition, perching on her forehead at an impossible angle and detracting from her sophisticated outfit." PHOTOS: Famous royal weddings
Not everyone hated on Beatrice's hat.
"Yes, Beatrice's hat certainly deserves a Wall of It's own, but there were lots of great Runner-ups in the crowd too....let's not leave them out either. British women are gutsy...I take my hat off to them!! :D," wrote one fan on Facebook. PHOTOS: The 9 wackiest wedding celebrations
Treacy created 36 hats for the royal wedding, including for Camilla, the Duchess of Cornwall, Princess Eugenie, Princess Michael of Kent, Queen Anna-Marie of Greece, Victoria Beckham and Princess Mathilde of Belgium.