Dear Bluefalchion,
there were already some discussions on how to find information on WSS uniforms, a Blenheim battle site and Kronoskaf were mentioned. I for my part use the following resources:
First, I look at contemporary paintings. Then I use the Funcken books for the 17th century. They do not really cover the Lace wars. However, they give typical colours and patterns which I kind of extrapolate to the earlier period by looking at the evolution of fashion. Finally, I also use German uniform drawings of which I post some here.
What is good about the Lace wars is that you can actually interprete a lot yourself. For instance, colours were not refined. "White" is just bleached cloth - no comparison with titanium dioxide white of modern times. Blue is just about anything wih the tinge because earlier blues bleached so rapidly. Reds - a bit better but much less bright. Only officers, rich nobles, and guards had access to bright colours. That means to me that I choose colours variants to my taste. You just need to know the "regiments colour" and what was coloured, sleeves, inside frocks, chaussettes, that's it. A bit more about lace colour and the flag and you have everything. All the rest is interpretation. Any button counter has no chance to challenge me seriously
Here the pictures from German source 19th century
Happily painting along
Michael