An Entirely Unnecessary Clothing Purchase

It's a cute little mohair cardigan/jacket, black, open knit, knee length, vaguely Buffy-ish in nature... SO cute! I've just spent the last hour trying it on with various different articles of clothing (the most girly hour that I've passed for a good 12 months or so, if not more) and come to the conclusion that I don't go clothes shopping anymore because I always end up buying the same things, things that I already have (guess what's hanging up in my wardrobe in Perth, exactly the same style but in a different colour?)