I’m 5’5 and I’m wearing a U.K. 6 in my cream sweetheart jumper. My Valentino belt is 75 cm long, it fits perfectly on the waist, but I had to make a smaller hole for the waist. Size for hip so you can use it on both. My beige Jimmy Choo pumps are true to size and very comfortable LTKSeasonal LTKCyberweek LTKstyletip