Like snooping in someone else’s supermarket trolley, discovering other people’s shopping habits satisfies a certain nosiness. View image in fullscreen Lawnmower man … even David Gandy has shopping regrets – including a very expensive mower. View image in fullscreen Fresh thinking: Jo Malone swears by a clothes steamer for smoothing bed sheets. Andi Oliver also told us about her niche but dangerous habit of “sleep shopping”: “I’m pretty menopausal, so I take sleeping pills. View image in fullscreen Brief encounter … there was an overwhelming favourite when it came to celebrity underwear shopping.