Chelsy Davy, Prince Harry's ex-girlfriend is one of the guests at Princess Eugenie's wedding this morning.

It's a blustery morning at Windsor and a number of the guests have been pictured arriving at St.George's Chapel. Hats are a required part of the dress code today and so, some of the female guests have found it difficult to keep a hold of their headgear on arrival to the much-anticipated royal wedding.

It is funny watching the guests arrive. It looks like they are walking through a wind tunnel #RoyalWedding2 #royalwedding pic.twitter.com/ofyLKsNylO

— Prince George (@PrinceHRHGeorge) October 12, 2018

Understandably so. Chelsy was pictured with one hand on her hat to ensure it stayed on her head and thankfully there weren't any wardrobe malfunctions this time around.

Chelsy Davy narrowly avoids SECOND Royal Wedding fashion faux pas as she arrives for Princess Eugenie's big day https://t.co/EY95irmW1t pic.twitter.com/EZ8n5Kn9ek

— madiandjaden (@madiandjaden_) October 12, 2018

We feel her pain though, I mean heads/and fascinators, personally, I cannot be dealing but for royal weddings, they're part of the official dress code. Chelsy and Harry dated on and off for seven years and according to reports, he rang her just before his wedding to Meghan Markle in May. The prince is said to have called his former girlfriend before his wedding to acknowledge that he was "moving on." After they split, Chelsy said that she had felt uncomfortable with the attention that came with dating a member of the royal family.