Hey, I had the same addiction. Must have had over 40 aloha shirts when I came to kilts.

Gave most to my brother and nephews, kept a few. Found the go best with solid color kilts as you mentioned. I think they look best worn open with a t-shirt underneath.

Been contemplating someone taking an aloha shirt and tailoring it to the same cut as a Scottish jacket...

Think there may be some pics on the link above. If not, will round a few up.

Ron