Leana Grech, a 33-year-old single mum from Wallington, feels she’s lost her sex appeal. Since becoming a mother she’s forgotten what it’s like to be a woman and she hasn’t had sex for four years! Leana is ashamed of her barrel-shape body and non-existent waist - she covers it up in a wardrobe of shapeless clothes. She’s afraid of communal changing rooms and when Leana does go shopping she cuts the labels out of her clothes so she doesn’t have to be reminded her size. It’s Gok’s mission to give Leana back the style and confidence to work her body - showing her how to look good with her clothes on. But can he get her to look good naked?

• Gok Wan