to the OP ill give you a run down for what im doing in my wedding next year.

Basically the plans are im wearing an argyle jacket and vest paired with the Irish national tartan from house of Edgar. my fiancee will either be in a traditional wedding dress or possibly a Renaissance style dress. i was going to have my grooms men dressed the same as me but that has now changed (funny story behind it), as of now the grooms men and fathers will be wearing an Irish national tartan tie. we will be having a bagpiper pipe us into the chapel as well as piping us out. And as of last night (still changing) our first dance some will be from Corvus Corax the song is "fili neidhardi" which some of you rock guys might just like (try youtube to find it)

i am not full blooded Irish or Scottish honestly i don't really know my heritage but since i was a child and i saw a man wearing a kilt i wanted to get married in one. hope this helps with a few ideas