Human beings! Clothes-wearers! Folks who maybe drank some milk right out of the jug one time and spilled it all over themselves but okay it was Saturday night and no one was around and whatever it's not like people have any right to judge others for what they do in their own homes!
Rejoice! Your salvation is nigh.
On Kickstarter now is a shirt called Silic, which repels liquids. If the videos are to be believed, it looks rad. Spill a bunch of soda on your shirt, and it bounces right off.