Hey Donnie,

Take it from a LONG TIME kilt making Irishman, and a descendant for the first half-kilt maker... there ain't no difference in the construction.

These guys are all correct in the solids and the tartans too.

Don't forget, there are many styles of kilts. Great kilts are different from Half-kilts, etc. It's like jeans. Basically, they all have two legs and a fly. Only subtle touches and company preferences bring out the pockets, patches, flares, zipper versus buttons, etc.