Shopify released a list of products that are trending up now, here.
Unfortunately, they did not release Australian figures. So I went through their list to see what google trends stated was in Australia interesting.
Going through them these three, I think, would be of interest to my clients.
You have to remember that Australia has plenty of time and often want to organise so:
Storage containers
Australia now needs more home storage products to tidy away your belongings. They often need to create a clutter-free home. What they want now is stylish storage.
Bookends
Books have been selling well. People are organising them into some old order. So bookends are in demand as they are a neat solution to tidying up their book collection without spending a lot of money.
Temporary tattoos
Many people want tattoos that last 1-2 weeks and then fade into your skin.
I hope this is of help.