Travelling to Scotland - Great Kilt or different type

[MorningGoat]

Hello all! I am a Utility Kill enjoyer but have never worn a true kilt. My wife is graduating in May with her BS in Geology so we are going to it's birthplace: Scotland. Also, she is a Sutherland and I hail from the McLellans, so it will be neat to see where our distant ancestors came from (though we know not to tell the locals that all the time and be annoying Americans, ha).

I see these shops selling normal kilts but I kind of want to get a Great Kilt (or something similar, just not as formal as a regular kilt I think?). Is there anything I should be asking or place I should be going that's different than a kilt shop? We will be in Edinburgh, Isle of Skye, Glencoe, and all over the highlands.

This forum has been a wealth of information already and I appreciate what I've learned from just lurking. I'll make sure to come back and post photos of our trip.

Edit: Sorry, guess it wasn't clear: I am wondering if there is a specific place to purchase one to bring home or just any kilt shop.