Maybe I'm wrong but to me, in an interview, "communication and presentation skills," are almost the same thing which, if true, would make your personal appearance #2!
Excellent article, Darcey. I whole heartedly agree.
In many situations I have had clients who I have got on the right path of professional dress and they ask me what to do with their employees. In many of those situations I have helped them create company logo wear. This has gone a long way to employees feeling more professional at work. Not only does it present a better image for their business than each employee wearing whatever they want, it also brands and advertises at the same time.
One of my clients landed a contract with Safeco & Quest fields because the right person noticed him in his company shirt I had made.
It goes to show it doesn't always have to be a suit but it does have to be professional.
If you want the lead role you better dress the part.