I believe the presenters now have their own stylist - someone who is responsible solely for their hair and make-up.
Having said that, I still think they look a darn sight better than anyone I've seen on any of the jewellery channels. The male and female presenters ALL have fake tan ground into all the nooks and crannies of their hands and it looks disgusting in a close up. The camera will hone in on a lovely ring, for example, and all I can see is the filthy marks on their grubby little digits.
Don't ask me what I think of you, I might not give the answer that you want me to.
Each to their own & all that, but it doesn't do her any favours. Personally, I think growing out her fringe was a mistake, but then I'm sitting her looking like I've been dragged through a bush so I'm a fine one to talk.