Kmart has discounted most of its hi-vis jacket range. Still plenty of stock left when I went there yesterday after lockdown lifted.
E.g. Workwear Fluro Zip Through Hoodie $7 was $25 https://www.kmart.com.au/product/workwear-fluro-zip-through-…
Workwear Industrial Bomber Jacket $7 was $25 https://www.kmart.com.au/product/workwear-industrial-bomber-…
Workwear Softshell High Visibility Jacket $7 was $49 https://www.kmart.com.au/product/workwear-softshell-high-vis…
perfect for the next lockdown protest