Irina is wearing Dior dress on the new cover of Vogue Turkey, shot and styled by Norman Jean Roy and Konca Aykan respectively. Hair and make up by Ward Stegerhoek and Ayami Nishimura. (source)
Click here to view last year cover featuring Suki Waterhouse, here to view 2014 cover featuring Arizona Muse, here to view 2013 cover featuring Catherine McNeil, here to view 2012 cover featuring Karolina Kurkova, and here for 2011 cover with Paris Hilton.
UPDATED JANUARY 30TH 2016: Added the second and third covers featuring Anna Selezneva in Fendi (blue cover) shot by Wasan Puengpraset and Tada Varich. (source)
The cover is shot by Nat Prakobsantisuk. (source)
Click here to view last year cover featuring Zuzanna Bijoch, here to view 2014 cover featuring Aline Weber and here for 2013 cover with Si Tanwiboon.