Hats are tricky business, that's for sure. When they're good, they're so good, but when they're bad—run for the hills! We see terrible hats on the reg during summer, which inspired us to turn to the internet to see what's lurking in the deepest, darkest recesses of the e-commerce landscape. And—lo! The horror! From fancy mosquito net caps to ones that look like a mold eruption, these hats are definitely the most egregious head toppers out there.