If you're clumsy and constantly spilling food down yourself, or just lazy and don't like washing your clothes, a student has invented the answer to your problems - a T-shirt that is impossible to stain.
The tops can resist any spills and splashes including Coca-Cola, tomato ketchup, mustard, milkshakes, beer, ink and even red wine.
The clothing is made from polyester, which has been infused with a combination of chemicals that make it resistant to water. Despite this, the T-shirts are said to feel ‘no different to any other items that could be found in a clothing shop.’
University student Patel from San Francisco made a prototype using a spray-on chemical, but realised it would only last for