Minimalist, but unlike Angie I feel uncomfortable in bold dramatic looks. I like low-key, relaxed outfits. I'm trying to get the hang of accessories though, since without them 'low-key' can look lazy or like I'm not making an effort.
I once read a house-style guide that divided people into warm and cool, which more or less mapped to our maximalist and minimalist. The suggestion was to stick with your natural preference, but remember that everyone still needs maintenance. Maximalists should do regular 'pruning' to keep things from getting too cluttered, and minimalists should regularly make time to 'nurture new life' by bringing in new items to stop things getting stagnant. I feel like this applies to wardrobes as well!