“All the Duchess or her ‘people’ have to do is familiarise themselves with the best wrinkle-free fabrics,” former creative director of Mulberry, Scott Henshall, told MailOnline.
“Typically synthetic fabrics such as polyester, nylon, acrylic and olefin have a natural resistance to wrinkles and a greater stability since they do not absorb water as efficiently.”
Royal staff have had to learn the right tricks of the trade over the years when it comes to clothes and flying.
Queen Elizabeth’s luggage has previously lumbered staff with some problems.
Dressmaker Angela Kelly revealed some of her travel secrets in her 2019 book The Other Side of the Coin.