Also keep in mind that in a wedding where the groom would wear a traditional tuxedo, the cummerbund or waistcoat can be a colour to match the bridal party. In the case of a kilted wedding, you could see if you could match the waistcoat of a Prince Charlie, or perhaps the flashes. If the kilt had a fair amount of blue in it I think that might work out all right.

Usually, though, the bride wears white, the groom wears black and white, and the bridal party and groomsmen wear the chosen "theme" colour (with the groomsmens' waistcoats or cummerbunds in the chosen colour, and black jackets and trousers). Of course, every wedding can be however the bride and groom choose it to be.

Andrew.