― I'm sure you all know what a ghd styler is. But do you know what ghd stands for? ∙ ghd = good hair day ∙ And who doesn't want a good hair day? I had my last ghd straightener for over 7 years. It went traveling the world with me. It helped me look groomed at work. It helped me look glam when going out. It kept my dreaded cowlicks under control. And when it finally stopped working last year I didn't hesitate and invested in a newer model. ∙ So when I was offered the [...].