What were they used for way back then?

The Sporran was to put things, right? What did the put in them back then?

The kilt pin? Did they have ant other purpose?

The fly plaid? Was it just used for looks? (Or did they wipe there mouths LOL)

The Sgian Dubhs? Well I know it's a small Knife. Was it there for a reason? (Or there to open a bottle of something or other?)

I guess what I am asking is a small history lesson. I was just wanting to know so if someone ever ask me I would be able to pass it on. Thanks Todd