I was just kinda curious, possibly not important if the colour matches hair ...

I suppose it is better to send hair samples.... but the problem is I am out of hair samples for the front and my eyebrows are lighter than my sides and back ....

What do you folks do? Do you choose a front colour that is midway between both? Or match the eyebrows? If I match the eyebrows I think it won't match the sides.

Thanks.