5 Grazia staffers reveal the stories behind their favourite lipstick for National Lipstick Day

Ask a woman what her favourite lipstick is and she won't just give you the colour. She'll paint a mood, take you on a journey, reel off a list of memories - and then, if you're lucky, she might tell you where you can buy it in bulk, and on the cheap. In celebration of National Lipstick Day - as founded by Huda Kattan - we've dug deep to tell you our personal lipstick stories. What's yours?