Sweater Thunberg is a second-hand vintage clothing stall located in The Cunningham Grande Bazaar, named after the Swedish environmental activist Greta Thunberg. The stall is currently run by Ripley Lennox.
In November 2021, the stall began suffering from financial difficulty, so Ripley's partner Brooke Hathaway devised an eco-fashion show which went viral online and saw sales at the stall dramatically increase.