Not in all cases but in this case it is a factor
Why? how do you know?
Why are you so sure that the current downward curve is not simply due to them not bringing out a good new product(s)?
or how about the larger notion of changing public trends? which is not the same a brand fatique.
Apple is rather different - like BMW in the car example its ubiquitous but also out of reach for some people. If you're on a budget its a bit hard to justify splashing out on a macbook or iphone when there are alternatives offering much better value. Also there is more to the products of those companies than just the brand whereas if you're mass producing t shirts and badly made jackets then brand is really all you have to offer.
Apple are around because of innovation and design fashion statements.
If brand fatique is so obvious and inevitable then why do some brands stand the test of time? You can't answer these questions Dowie because your point does not hold up to scrutiny.
ok how about Adidas? a brand that has been around for donkeys - if anything they are MORE popular and desirable now then they were - and why? I would put it down to the most logical option...INNOVATION. Same thing with Nike.
Addidas make new products that the current generation wants plain and simple.
I'm sorry but the idea that people stop buying a particular brand because lots of people are wearing that brand is true only of a small portion of the population. They are known as snobs.
Its not really a contradiction at all especially if the fact that something was new, different etc.. worn by celebs initially made them desirable... now that they've got stores on every high street and the brand is seen everywhere and sported by people from all walks of life it can quite easily become less desirable as some of the factors that made it desirable/popular in the first place are then lost. They didn't become desirable as a result of making quality clothing, they became desirable as a result of rather superficial factors.
Rather than just waffling about it though just take a look at supergroup's shareprice in 2011 compared to today...
in bold: That's fashion for you - that statement is irrelevant because it's true of some many things we buy. Superdry, by the way, make quite a few warm coats and jackets.
What does that proove? Once again why are you so positive that it's not just a simple lack of new offerings that is resulting in poor sales? Why are you now so absolutely convinced that it's brand fatique?
You don't have a shred of proof and i've given a few examples now of other brands that everyone buys, have been around for years and are everywhere.