Glasses may be worn in photos as long as the eyes are clearly visible and there is no glare in the glasses.Sunglasses and tinted eye glasses are unacceptable.Photos with the red-eye effect or red eye alterations are unacceptable.Hats and head coverings must not be worn, unless they are worn daily for religious beliefs or medical reasons. However, your full face must be clearly visible and the head covering must not cast any shadows on your face.Your hair can be down.Shadows are not acceptable. Lighting must be uniform to avoid shadows across the face or shoulders, around the ears or in the background.