Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile Alexa Chung appeared on the streets of London late at night, wearing a black woolen coat and a long silver-gray skirt with a charming smile