Several well known Australian clothing brands have still not committed to protecting garment workers, according to Oxfam.

The announcement comes on the fifth anniversary of the Rana Plaza collapse, where a building that housed production lines for several major clothing brands collapsed, killing 1,135 people.

Businesses that have still not signed the accord to protect garment workers include Just Jeans, Peter Alexander, Valley Girl, Temt, Best and Less, Myer and Country Road.