"Regimento Irlanda Drummers" Topic

I've seen pictures of them in pale blue and yellow, yellow and pale blue and dark blue and red. Anyone know which uniform would be correct?

As a best guess I would say that they wore the same uniforms as the rest of the regiment (place blue with yellow facings) but with red-and-white lace edging the cuffs, collar and lapels.

The use of red-and-white lace to distinguish drummers was also used in the line and light regiments.

Shown here on this print:

Thanks much