It's no secret that history is filled with relatively arbitrary fashion rules, fads and faux pas -- and what may be hot stuff in one era often ends up being seen as cringeworthy in later years. But how ridiculous does clothing of yesteryear get? In part one of this week's special two-part series, Ben, Noel and Max welcome their returning guest, the legendary author and podcaster AJ "Bahamas" Jacobs as he breaks down some of history's most ridiculous fashion trends -- beginning, of course, with some of history's most bizarre hats.