I admit that sometimes I'm a bit OCD in the way I do certain things. One thing I'm really bad at is colour matching, or in my case, once i fixate on a colour not only do I wear but I use that same colour around the house interior too. It drives my husband nutty.
I have been lucky that my newest colour obsession, blue, has latest about two years and is going strong.
I always have my base colours, black and shades of gray, and then my fixation colour which usually is a bright colour for pop.
Another OCD thing that I do which is kinda neat is that whever i see a article of clothing I want i save it in a special folder on my laptop and then sync it to my iTouch. This way when I'm out shopping if I can't remember what I was looking for I have a visual reference. Also I use it to find similar items if I'm unable to get the actual item I wanted due to out of stock or not shipping to Canada.
Much Love & Happy Living!!