Dubai's 12-hour super sale offers up to 90% off Web Report/Dubai Supplied photo The sale will happen at Majid Al Futtaim Malls across Dubai on December 26. A 12-hour Dubai Shopping Festival (DSF) super sale will offer up to 90 per cent off, it was announced on Sunday. The sale will happen at Majid Al Futtaim Malls across Dubai on December 26. It will offer savings of 25 per cent to 90 per cent at Mall of the Emirates, City Centre Mirdif, City Centre Deira, City Centre Me’aisem, My City Centre Al Barsha and City Centre Al Shindagha. Running from 10am to 10pm, the one-day promotion includes deals on fashion lines, electronics and kids wear.