Supporters Will Have To Be Wary Of Rules On Alcohol, Which Will Be Strictly Enforced Ahead Of The Big Kick-off. Visitors To This Mosque And Others In Qatar Are Asked To Dress Conservatively, With Men Covering Their Knees And Women Preferably Donning Loose-flowing Robes Known As Abayas And Headscarves. Advice Surrounding Fans Traveling To Qatar Has Been Clear From International Governments, With Specific Guidance In Place To Highlight Potential Cultural And Legal Differences.