Headshots are all about your face so the goal is to keep all other elements of the photo muted. Please wear solid, neutral colors and keep jewelry, makeup, and hairstyle at a minimum. Tying your hair will ensure a sleek, clean look but if you prefer to have your hair down, straightening it will have a similar effect. Eyeglasses are fine to wear unless you prefer to keep them off. Above all, wear what makes you feel comfortable. Headshots turn out best when you feel like yourself.