Hairstyles for Medium Length Straight HairsMedium Length Straight Hairstyle PicturesHeidi Klum is wearing a straight, shoulder length hairstyleMedium Length Straight Hairstyle PicturesHilary Duff Straight Hairstyle for Medium-Length HairMedium Length Straight Hairstyle PicturesJennie Garth's simple shoulder length hairstyle funky medium length hairMedium Length Straight Hairstyle PicturesMedium