For me it would be nerd the whole time, often in dark colors, with the introduction of utilitarian work and military clothing starting at age 9 or 10 (and slowly expanding until it became daily wear), with a shift toward all black in early adulthood, then slowly adding greys, then greens and occasional tans and browns, and now with some rare blue or red tshirts, but still mostly black. Also my hair, both on my scalp and face, changes a lot, ranging from none to very long. Feel free to fill in the blanks in your imaginary mental picture.
[doublepost=1463079949,1463079904][/doublepost]I avoid cameras as much as possible. This has become impossible in recent years.