Karlie Kloss' best Fashion Week tip

Slender supermodel Karlie Kloss says the best way to survive Fashion Week is to avoid parties and champagne in order to keep her skin looking good and hydrated during the fashion shows marathon in Paris, New York and London.

She told PEOPLE magazine: "I am definitely a sleep over champagne kind of girl. I'm a hardworking girl, so I have to take care of myself. You have to rest while you can, drink water and power through."

Quizzed about her must-have item to get her through Fashion Week, Karlie said: "These stick-on eye patch things that stick to your skin, called Skyn. I almost walk out of the house wearing them."

Karlie - who walked the catwalk for Burberry at London Fashion Week this week - admitted the worst thing about the fast-paced event is not being able to keep one nail varnish colour for long.

Karlie exclaimed: "In fashion shows nails are almost as much of a statement as the clothes themselves. In every show you've got to change. It's awful when I get a great colour that I love and I'm like, 'Dang it, I only get to wear it for the next twenty minutes!' "

The 20-year-old brunette has just closed shows for the likes of Carolina Herrera, Oscar de la Renta and Calvin Klein in New York, but she revealed the most important thing is keeping a level head and staying focused.

She said: "It's a marathon, not a sprint... I know my limits."