Here are some Pipe Band looks with saffron:

The "real deal", the Royal Irish Rangers Pipe Band:



Here's a US pipe band following that look:



Here's a very nice look combing tweed and saffron, a band that marched in NYC St Patrick's Day Parade:



Here's piper Dave Gallagher wearing a look inspired by the Irish military look but more practical, with dark green Argyll jacket and Glengarry: