I'm going to be really boring here and say black (sorry!).
Here's why I love black-
-It is slimming!
-Versatile, goes with every other colour
-Fail safe- black goes with every skin tone and hair colour so you can't clash!
-Popular- you are guaranteed if you choose black there is going to be something suitable in every shop. Go for any other colour and you find 100's of different shades that are hard to match.
Of course I love other colours too, my favourite colour is red. But when it comes to choosing my favourite colour to wear, its got to be black.
What colour do you like to wear/ wear most?