Following my teams presentation on Uggs, I got to thinking about why people really do make purchases after all. What really motivates people to buy? I think in a high percentage of fashion purchases, people make them based on a few dimensions of their self-concept. The two dimensions that I'm going to discuss are the Private Self and the Social Self. I will try to discuss this within the framework of Uggs, for simplicities sake.
The Private Self refers to how one sees them self. In terms of the Private Self, the purchase of a pair of Uggs is certainly a big issue. If the purchaser believes that the Uggs are in style, and fashionable, their purchase of Uggs indicates a lot about them. Since Uggs are in style and fashionable, if the purchaser buys them, it means that the purchaser is in style/fashionable. Since the purchaser likely thinks highly of their own sense of style and fashion, the purchase is a reflection of their Private Self.
If this is a widely held view, that Uggs are fashionable and in style, then it will cause others to see the purchaser of Uggs as being in style or fashionable. This is part of the Social Self, another aspect of self-concept.
This is not a process that is limited to the purchase of Uggs. In fact, it's not limited to womens apparel or even to clothing. Many purchases are motivated by this self-concept theory. While people purchase a big-screen TV because it's enjoyable to watch, another main reason for purchase is to show it off to their friends - part of their Social Self. Same goes with cars, or hair-styles, or nearly anything else people purchase. Even people who dress poorly, or wear ratty clothes, or have messy hair, use that as an element of their self concept and how they see themselves. It's easy to fall into the trap of believing that only women and fashion items are purchased for reasons of self-concept and perception, but in the end, it is a motivator for nearly all purchases.