Generally I wear my kilt with a solid color shirt, but I have seen a few pics of people wearing tattersals. What is the general rule for wearing a tattersal or lightly checked shirt?

I'm planning to wear this shirt, http://www.barbour.com/index.cfm?fus...ID=&FeatureID=

with this vest,

and a tie like this, but slightly darker,http://scotwebstore.com/sr_hedga_gle...d_tie_gtt.html

This outfit will be worn with my Hunting MacKintosh;

I'll wear off white hose with tartan flashes too.

Anyway, my biggest concern is the shirt. Tattersal, or plain white?