Why Does the Bride wear a Veil?
The wedding veil originated centuries ago. One theory is that the veil stems from the days when the Groom and his friends, the Groomsmen, would throw a blanket over the Brides head when he captured her.
Another theory is that, during the time of arranged marriages, the Brides face was kept covered until after the ceremony. That way, the Groom was committed, and could not run off if he was disappointed in her looks.
In some cultures the veil is worn to protect the Bride from evil spirits that might be floating around.
Whatever the origin, today the veil is worn as a symbol of purity and/or joy. Your Father may lift your veil, and present you to your new husband at the altar, or your husband may lift it after the ceremony for the first married kiss. It is considered a sign of the Brides independence if she lifts the veil herself, or wears a veil with no blusher.
Why is the Veil Sheer?
There is also a reason why the veil is sheer. It goes back to the biblical story of Jacob who married Leah instead of his beloved Rachel. He was not aware that Laban "switched" brides but the custom of the day dictated that the oldest daughter must be the first to marry. So unbeknown to him Jacob was marrying the wrong bride.
However, since in ancient days a man could marry more than one wife, Jacob also betrothed Rachel his love. This story is one of the reasons for a sheer / see through veil. Though her face is covered, the groom will be reassured that he is marrying the bride of his choice.