Select whichever hair color you want.

If the hair color options I give you aren't to your liking follow these steps:
1) Find PLAYER_ZERO_HAIR and or player_three_ms1_beard
2) change the following values to what ever you want:
	  <tint0 value="11"/>
          <tint1 value="8"/>
          <tint2 value="13"/>

this goes for shop items for whyem's dlc