There are several (regular) Grand Lodges active in Australia;
- United Grand Lodge Victoria
- United Grand Lodge of NSW & ACT
- Grand Lodge of South Australia and Northern Territory
- Grand Lodge of Tasmania
- Grand Lodge of Western Australia,
- Grand Lodge of Queensland (with its District Grand Lodge of Northern Queensland)
There are two District Grand Lodges in WA - working under Grand Lodge of Scotland
I think that's it, but also in Victoria, we have an English Const Lodge working under UGLE which never joined UGLV.
Regalia is basically what you described as "Emulation" - but let's call it UGLE based aprons, as you have pictured.
You will find a lot of tartan in Queensland (and probably WA - but not sure about WA lodges - but the District GL working under Scotland - I would expect to see a lack of uniformity between lodges..). This is because the lodges are Scottish based and there are other ones in NSW which wears their own personalised regalia with Tartan. Indeed we have a single Lodge here (Victoria) working a Scottish Ritual under UGLV which has its own tartan regalia (
https://www.facebook.com/pages/cate...arl-of-Dunmore-Lodge-No-1686-282884645576471/ &
https://fmv.org.au/the-earl-of-dunmore-lodge-consecration/ )