OZI Varmints At Ozi Varmints we design and manufacture 100% Australian made clothing for kids aged 00 to 14. We have over thirty Ozi Varmints to choose from ranging from roos, wombat, koalas and grubs, to frogs and crocodiles - there is a character for the whole family. We deliver all over the world and we stock our T-shirts, bibs and swimwear all year round.