GUCCI creative director Sabato De Sarno kicked off Milan Fashion Week with a lineup of refined tailoring for men, adding touches of sparkle to a sombre colour palette for his aesthetic reset of the Kering-owned label. Models strode down a sparse, concrete runway on chunky-soled loafers, parading floor-sweeping overcoats with long slits up the back, double-breasted suit jackets stripped of buttons and trousers cut above the ankles. Accessories included shiny Jackie handbags in burgundy, beige or pea green -- often clutched with matching gloves -- and chunky jewellery worn over bare chests. De Sarno's second catwalk outing comes as products from…