Is vailing Biblical Christian Law

Hi in this video I'm talking about Biblical law, is it really Christian to wear a vail. Do you have to wear it all the time. Or is this a doctrine brought up by Paul who was teaching segregation in the church. No where in the Gospel of Jesus did he state that a woman should vail her head and how long or even how. Or did the books of Moses state this in cannon law. None of God's statues states that a woman has to cover their head, and no where in the ten commandments does it state that you should vail your head as well. I hope this helps some people continue making the decision that's best for them.