Your perfect summer kilt outfit?

[Troglodyte]

Around here on the south cost of England there are a fair few kilt wearers - as opposed to people who don a kilt from time to time. Around half of them wear the Cornish black kilt, the rest have various tartans, tweeds and solid colours, blue, green or tan, and a few in natural colours of sheep - usually hand woven for them.
In summer the usual accessories are sandals, tee shirt with either long or short sleeves and a broad brimmed hat. A shoulder bag or backpack holds swimming gear, water bottle and wallet.

In bad weather the footwear alters to something waterproof, or boots and hose, a knitted jersey might be added - often worn tucked into the kilt. Lightweight cloaks are fairly common - waterproof and several inches longer than kilt length with a shoulder cape which is flipped up over the head if the rain is heavy.
Over the last decade kilts have become far more common, and seem to be accepted as a perfectly normal option. There are places where shorts would not be acceptable, particularly later in the day, but a kilt is fine.

The temperatures here are mild, it is unusual to see anyone at all in a jacket - I suspect most men leave their jackets at the office to wear for business meetings, to judge by the wear patterns on the trousers and the almost pristine matching jacket.
Once in a while I notice a man entering one of the more up market venues kilted in tartan, but they are going to be air conditioned and so jacket and waistcoat is not going to be too much - Though quite a few have approached the place carrying rather than wearing their jackets, both with Scottish or Saxon attire. The guardians at the portals frown on those trying to enter without putting on the jacket, but I can't imagine that they'd allow anyone to pass inside without a shirt and a tie is de rigueur for other than clergy.

Anne the Pleater

I would say this all sounds normal for the whole of the UK, Anne.

Here in my part of the Highlands habitual kilt-wearing is rare, but it is worn frequently in different ways.

At the Games and Gatheings (particularly 'smart' Games like at Braemar) men will wear tweed coatees and waistcoat whatwever the weather (even when it's tropical in its heat) while others abandon the waistcoat for sensible reasons. But it is common to see a kilt worn in the normal way up to the waist, while above the belt is frequently seen a polo-shirt or T-shirt for the same sensible reasons. Sometimes hose and brogues get replaced with sandals of some kind. And why not..?

If too hot to be jacketed, my own preference is for a polo-shirt. No-one has ever been offended or commented either way.