HWD, sorry, perhaps I gave the wrong impression of my Belgrano observations. It wasn't just their appearance, but also their manner which indicated who was likely to be unemployable.
Person 1. Scruffy jeans (stained) and t-shirt with old leather jacket. Greets receptionist with "Oi mate, where's the car park".....
Person 2. Shirt and trousers. Greets receptionist with "Good morning. I'm here to take some exams.".....