If it's an issue she'll tell you. She already mentioned the faded leggings (which is definitely a bad thing. Stock up on black fabric dye) and the red bracelet (another big no-no! Absolutely no colour whatsoever other than on your face!), and the polish (nails mist be polished and groomed at all times), so if there's any other issues with your dresscode then she'll mention it. It may have just been a personal issue she had with your hair colour, which if it is, she has absolutely no right to say anything to you about it. And if she does, she in the wrong 100%. Her feelings towards your haircolour have no bearing on whether you get the job or not, as long as it's washed and groomed daily. It'sspecifically stated in the dresscode that hair can be any colour (unless of course, as i mentioned earlier, you're considered a Dillards emp), so if she personally doesn't like it, that's her problem.