Helen Mirren is seen in a green gingham skirt as she lands at Nice airport

Helen Mirren is the style sensation in a green plaid skirt with a cardigan and matching sneakers as she lands in France for the 74th Cannes Film Festival By Lydia Spencer-elliott For Mailonline Posted: 16:27 BST, July 4, 2021 | Update: 16:32 BST, July 4, 2021 She has become a Hollywood icon for roles in …