âWonderful things, these techno trousers!â. Fans of what is arguably the best known of Wallace & Gromit’s adventures, 1993’s The Wrong Trousers, will love this awesome tee we’ve created inspired by the Aardman film classic. The print features a blueprint of the infamous ex-NASA trousers, originally designed with Gromit’s walkies in mind – before the seemingly innocent lodger, Feathers McGraw, got his beady eyes on them!