Studio Fix Color: Need Help Choosing

[User20]

I am almost always matched as a C2 in coloring, but recently I noticed that the color is showing up too yellow/orange on my skin, especially whe I just want o cover one spot. So, I've been thinking that the color is too dark. Outside of Studio Fix, I use Studio Fix Fluid in NC15 and the same color goes for Studio Finish Concealer, though sometimes the latter appears a bit light. Should I try picking up Studio Fix in NC15 or NC20?

Thanks in advance.

 

[BlahWah]

If you're planning to use the powder over SFF, perhaps pick up a msf natural? Otherwise, you may be able to pull of NC20 in Studio Fix Powder if you're NC15 in SFF, since the SFF line runs a bit dark.