(True) Crimes of Fashion

Recently, a potential ban on wearing your pajamas beyond the bedroom made headlines. One Louisiana official defined pajamas as a garment sold in the sleepwear section of department stores, meaning that the latest sleepwear-inspired looks from the runway are safe. (Sigh of relief.) Meanwhile in Pennsylvania, comfort dressing has also come under fire, with one middle school has banning Ugg (and Ugg-style) boots. The reason? Students have been stashing their cell phones in the fuzzy footwear.

While students cry freedom of speech, the Supreme Court declined to take up the case of a Texas high school student who was barred from wearing a T-shirt with (what else?) Freedom of Speech printed on the front and the text of the First Amendment on the back. Luckily, teens can express their feelings on politics, Twilight, boys and more with message tees on the weekend.

How low can you go? Not very low, according to legislators in Connecticut, Atlanta and Louisiana, who sought to prohibit low-slung pants in 2007, stirring up plenty of debate. During the 2008 presidential race, Barack Obama said that laws banning underwear-exposing pants were a waste of time, followed by, Having said that, brothers should pull up their pants. Even with the president's plea, you can still see plenty of pants worn below the waist—both on the runway and in the real world.

In 2008, one southern Louisiana town's ban on the public display of undergarments (meant to put an end to saggy pants) also made exposed bra straps a no-no. Plenty of schools and businesses throughout the country have similar dress codes, but on the catwalk, showing off your underpinnings is still an accepted fashion statement.

After decades of demure styles, the '60s marked the birth of the miniskirt, with designers taking hemlines to new heights. By 1967, a major mini backlash was brewing, and legendary costume designer Edith Head reportedly banned the style from the Academy Awards. When designers (led by Dior) returned to the midi, mini devotees revolted. While Bergdorf Goodman required salesgirls to wear the new length, groups such as GAMS (Girls Against More Skirt) protested the covered-legs look. The mini has held on though, proving its staying power.

Perhaps the most controversial trend of the last 100 years was the zoot suit. The style emerged from the jazz world and became popular in Los Angeles' Mexican-American community in the '40s. With its broad shoulder cut and full pants, the zoot suit was perceived as extravagant and brazen by the servicemen stationed in the area. Eventually, tension between these two groups led to the Zoot Suit Riots of 1943, resulting in a ban on the style. While the traditional zoot suit has yet to make a full comeback, iterations of it—the loose fit, the pocket chain—have never fully gone away.