My personal choice would be the off white hose, the winged collar does seem to be too formal to wear with the Argyll jacket. I have worn a winged collar shirt with my Argyll, but I have concluded the spread collar formal shirt actually looks much better with the Argyll jacket.

At the Burns Supper last year I noticed how much better the spread collar shirts looked with the Argyll jackets. The picture of Dave Dove confirms that observation.

You will look very sharp with a normal spread collar shirt and kilt tie! Have fun.