[[quoteright:350:[[Webcomic/MenageA3 http://static.tvtropes.org/pmwiki/pub/images/0aef0881c78d5957c328fd6b8d9b3b03.png]]]]
For some reason, the character's distinctive look or mannerisms becomes the model for the latest hot trend. Perhaps the character has suddenly become famous because of his deeds or just random happenstance, or perhaps he's provided an inspiration to a trend-setter.

Some characters may [[AttentionWhore welcome the attention]]; more commonly, it will be [[IrritationIsTheSincerestFormOfFlattery embarrassing or annoying]]. The latter is especially true when the new trend causes [[HilarityEnsues wacky hijinks]] such as other people being [[IdenticalStranger mistaken for the character]]. In some cases, the character's ''actual outfit'' will be [[YourCostumeNeedsWork dismissed as a lame attempt to follow the fashion]]. May lead to a BeYourself {{Aesop}}.

Compare AccidentalDanceCraze. See also IJustWantToBeYou and SincerestFormOfFlattery.



[[folder: Comic Books]]
* In ''Batman: ComicBook/TheDarkKnightReturns'', there's a gang that follows a series of trends, starting with their "Mutant" leader and ending with... Batman himself, after he defeats the previous leader. They're young, bored, quick, and dangerous, and although Batman is disgusted by the crimes they commit in his name, he manages to turn them into his own personal army called the "Sons of Batman".
* In ''ComicBook/{{Transmetropolitan}}'', Spider Jerusalem is miffed to discover he's been turned into a celebrity, complete with a minor cult dedicated to him. Then he starts exploiting it.
* R. Crumb's ''ComicBook/FritzTheCat'' ends a story fleeing from a pot party busted by the police -- he spots a drunk rich guy in top hat and tails, and mugs him to take his clothes for a disguise. He meets up with his friends in his park, where other hipsters spot him, and the next day they're all dressed the same way.
* A ''ComicBook/TheSimpsons'' comic book features the family being targeted by the fashion industry, who have concluded that they are the typical American family, and therefore the next trend. They get freaked out by this, and keep changing their styles, only for everyone else to relentlessly copy them, until they [[StatusQuoIsGod go back to their original outfits, and everyone forgets the whole thing]].
* In ''ComicBook/XStatix'', the titular team are all celebrities, and have whole stores devoted to peddling related merchandise to their fans. One of the Doop dolls even shows up in ''ComicBook/{{Runaways}}'' (owned by Molly Hayes, of course).

* ''Film/AHardDaysNight'': Played with -- George takes a wrong turn in a TV studio and finds himself at the office of a "with it" producer who doesn't recognize him and takes him for another poser with a phony accent. He tries to get George to appear in an advertisement for trendy clothes, warning him that he'll be an unhip pariah if he doesn't play the game.
* The end of ''Film/TheAvengers2012'' features the citizens of New York (and the world in general) showing their admiration of the titular group by doing things like getting their beards cut in the style of [[IronMan Tony Stark]] and images of [[ComicBook/CaptainAmerica The Mighty Shield]] appearing on t-shirts and graffiti.
* In ''Film/TheDarkKnight'', Batman finds various impostors dressed as him trying to take down drug dealers [[ComicallyMissingThePoint with]] [[DoesntLikeGuns guns]]. He's less than thrilled, and warns them to stop. One of them winds up a victim of the Joker.
* In ''Film/TheHungerGamesCatchingFire'', Katniss Everdeen meets a girl on the Victory Tour who tells her that she wants to volunteer as tribute like her. Snow's grandddaughter also wears her hair in a braid like Katniss, even saying that all the other girls at her school are doing it.
* ''Film/JohnTuckerMustDie'': The girls play a prank on [[JerkJock basketball jock]] John Tucker so that he will be caught in public wearing only a thong. John Tucker doesn't lose his cool, and in fact is able to convince all the rest of the basketball team that wearing a thong is the way to go. Several of the male faculty members follow suit. Well it does prevent riding up...
* Spoofed in ''Film/MeanGirls'', when Cady and Janice damage Regina's shirt and she successfully turns this ClothingDamage into a fashion fad.

* ''Literature/DearDumbDiary'' series by Jim Benton.
** Angeline comes to school with a beret to cover some missing hair. The next day everybody's wearing berets -- causing the protagonist to wonder where all those berets came from. (By the time ''she'' could acquire one, Angeline had stopped.)
** Popular girl Angeline somehow gets a pair of jeans with huge holes in the knees. Pretty soon everybody has ripped holes in the knees of their pants.
* Creator/RobertMunsch's story, "Stephanie's Ponytail". Everyone in school boos the main character's hairstyle, only to copy it the next day. She keeps changing where the ponytail is, and everyone keeps copying her. At the end, she announces that she is going to shave her head. Everyone else shaves themselves bald immediately... and Stephanie comes to school with the same hairstyle as at the start of the book.
* In ''[[Literature/TheBelgariad Belgarath the Sorcerer]]'', since Polgara is supposed to be in hiding, but it's impossible to dye or otherwise disguise her [[SkunkStripe lock of silver hair]], Belgarath manages to make it a fashion trend, so every other woman in the Western Continent ''also'' has the lock.
* In Creator/JaneAusten's ''Literature/NorthangerAbbey'', Isabella Thorpe is a fashionable beauty and considered the most attractive girl in Bath. Her younger sisters imitate her style, which she never complains about. At one point, she even asks her friend Catherine [[CoordinatedClothes to coordinate their evening wear]] because men take notice of that. However, in her last letter to Catherine, she complains that another girl tried copying her style and wore a turban very much like herself, but made a wretched work of it, according to Isabella, because turbans are apparently becoming only in combination with Isabella's beautiful face.
* Early in the Thursday Next novel ''Lost in a Good Book'', Thursday and Landen go to her Uncle Mycroft's retirement party. Thursday sees her cousin's wife uncharacteristically dressed in chinos and a shirt, ''sans'' makeup and with her hair in a ponytail secured with a black scrunchie. Landen asks about the expensive dresses she used to wear, and Gloria tells the couple that ''[=FeMole=]'' magazine is promoting the Thursday Next look. Thursday finds this ridiculous, and the women have this exchange:
-->'''Gloria (haughtily):''' There is no need to be offensive. You should be ''honoured''. Mind you, the December issue of ''[=FeMole=]'' thinks that a brown leather flier's jacket is more in keeping with 'the look'. Your black leather is a little bit passé, I'm afraid. And those shoes--hell's teeth!
-->'''Thursday:''' Wait a moment! How can you tell me I don't have the Thursday Next look? I ''am'' Thursday Next!
-->'''Gloria:''' Fashions evolve, Thursday--I've heard next month's fashions will be marine invertebrates. You should enjoy it while it lasts.
* In ''[[Literature/TheHungerGames Catching Fire]]'', the mockingjay from the pin Katniss wore in the Games has become a fashionable accessory and icon for the Capitol citizens. In the districts, it became something else entirely: a symbol of resistance and hope.

[[folder: Live Action TV]]
* ''Series/{{Community}}'' - Troy and Abed build a blanket fort which quickly expands through the entire dorm complex into a blanket fort village. When they later read in the news that they've created a new fad they decide it's time to dismantle it.
* ''Series/SavedByTheBell'': Spoofed where Kelly appears to be dating Screech. Zack panics when Lisa and Jessie comment that nerds might become the new trend, since "If Kelly wore a pizza on her head," people would imitate her. Cue Zack's fantasy sequence involving Kelly wearing a pizza as a hat while dating a James Bond-esque Screech.
* In ''Series/StepByStep'', Frank is asked to keep an eye on one girl's hair when Carol doesn't have time and needs his help. The poor girl ends up with destroyed hair and part of her head is bald. In the final scene, an impatient teenager comes extremely early and demands the very same hair style, claiming it's the new craze at school.

[[folder: Video Games]]
* In ''VideoGame/PokemonRubyAndSapphire'', the small island community of Dewford enjoys following trends, that the player can directly influence using a combination of pre-defined key words.[[note]]Doing so changes the random water tiles on another route from which a rare Water-type Pokémon can only be fished from[[/note]] Even though the player can't type in their own words for this, it is still rather easy to make crude jokes with it (such as 'ADULT TOYS', or 'YOUR MOTHER').
* The credit sequence of ''VideoGame/CapcomVsSNK2MarkOfTheMillennium'' shows an Asian kid dressed up as Terry Bogard. Okei!
* This is one of the major mechanics that actually affects your battle effectiveness in ''VideoGame/TheWorldEndsWithYou''. Certain clothes and pins are stronger depending on what is trending in the area, fighting with certain pins can change the trends.
* In ''VideoGame/SaintsRowTheThird'', the Saints have inexplicably become media darlings, complete with clothing boutiques, an energy drink, and a movie deal.

* ''Webcomic/MenageA3'': A few days after Zii's new band play their very successful first gig, she, along with Gary and Yvan, visit an indie rock bar -- where it turns out that every woman in the room seems to be imitating Zii's distinctive hairstyle. This is no coincidence; at least one of them turns out to be a gushing Zii {{Fangirl}}.
* ''Webcomic/OzyAndMillie'': A variation occurs in one arc. She accidentally dyes her head black ([[ItMakesSenseInContext don't ask]]), and for some reason that's never really explained (Millie is not remotely a trendsetter or popular), Felicia takes this as a cue that dying one's head is "the latest thing" and copies it. This eventually leads into her and her friends copying Millie's LimitedWardrobe and hanging out with her, before abandoning her again when she predictably fails to move on to the next new fad.

[[folder: Western Animation]]
* ''WesternAnimation/AmericanDad'': [[InvokedTrope Invoked]] by Creator/GeorgeClooney. He starts smoking pipes and wearing muttonchop sideburns, saying he's "bringing them back". Sure enough, later in the episode a bunch of other people are shown with pipes and muttonchops.
* In the ''WesternAnimation/CowAndChicken'' episode "Supermodel Cow", Cow becomes a new fashion icon and starts a craze for udder bags. Of course, like all fads, It does not last.
* Dexter, of ''WesternAnimation/DextersLaboratory'', accidentally cracked his glasses in the episode "Framed", and cracked glasses promptly became all the rage around school.
* ''WesternAnimation/{{Doug}}'':
** Doug Funnie finds that his trademark sweater has become the new trend after a popular TV character starts wearing it. Worse still, no one noticed ''beforehand'' that he sported what's being called the "Dylan Farnum Look" before the guy made it popular, so everyone thinks Doug is simply copying the trend; he spends most of the episode either trying to convince everybody it was his look to begin with or bucking trends in general (which fails in ridiculous fashion [[FinaglesLaw as the absurd mix-and-match costume he tries on turns out to be the "Schizo Look"]]). In the end, he learns to accept the situation...just as the Dylan Farnum look goes out of style, and now everyone is dressing like Doug's best friend Skeeter.
** Rufus wears a [[MeaningfulName Branday]] jacket to school, turning it into the next fad. Doug must settle for a [[BlandNameProduct "Brandexx"]] jacket, but the jackets get switched later, and Doug's jacket becomes the new trend.
* Happens in ''WesternAnimation/EdEddNEddy''. About three quarters through a long episode of the Eds being exactly one step behind the latest trend of the minute, they decide to try and create their own trend (really strange clothing). Which only becomes the latest trend when the Eds have moved on to something else, and in the very short time it takes them to change back into the clothes from said trend, the latest trend is something else entirely.
* On a ''WesternAnimation/HouseOfMouse'' short, Goofy tries out various trends in an attempt to be hip. In the end, he returns to his traditional outfit... which has somehow become a hot fashion trend.
* ''WesternAnimation/KimPossible'':
** Kim's mission outfit becomes a fashion fad in "Kimitation Nation" when a fashion designer looking for ideas sees a TV report of Kim's latest heroics and creates a new clothing line based on her mission outfit. Ironically Kim's attempt to take advantage of it to gain popularity fails, and she becomes fed up with it.
** Ron's casual outfit becomes the new trend at the end of the same episode.
* ''WesternAnimation/MissionHill'': Jim comes back from a trip to Japan with the newest thing over there -- little shorts with HelloKitty style decorations. Andy thinks they're ridiculous, but soon becomes unhip when he's the only one not wearing them. By the time he comes around they're out, since middle-aged folks have taken them up.
* ''WesternAnimation/MyLittlePonyFriendshipIsMagic''
** In the episode "Green Isn't Your Color", Fluttershy's quiet grace (coupled with Photo Finish and a desire to help ponies) forces her into becoming a walking example, complete with new dresses. She doesn't take to it very well.
** In the episode "It Isn't the Mane Thing About You" Rarity lose most of her mane because she accidentally uses Zecora's magical remover potion. Once she accepts that she can't grow back her ruined mane quickly, Rarity opts to turn it into a multicolored punk mohawk. By the end of episode, Rarity's new manestyle (which appeared on the front of the magazine for the best manes in Equestria) becomes a trend among the residents of Ponyville (and apparently a long-lasting one, considering months had passed).
** In the [[WesternAnimation/MyLittlePonyEquestriaGirls Equestria Girls]] interactive short, "Best Trends Forever", Rarity does a report on the latest trend, but when she has nothing to talk about on her, she improvises by making up a trend after looking at Rainbow Dash (rainbow hair), Twilight Sparkle(glasses), or Pinkie Pie(confetti). Who she chooses yields different results. Rarity finds herself in a panic when she find herself unable to tell who is actually Rainbow Dash if she chooses her. If Twilight is chosen, People taking her look causes her to have trouble getting the book she is wanting. If Pinkie is chosen, she embraces her trend with excitement by filling everybody's lockers with confetti.
* On ''WesternAnimation/TheOblongs'', the family's lack of funds force Milo to go to school on a rainy day wearing a bucket on his head and a trash bag as a raincoat. The hill kids make fun of him, until the Fonzie [[CaptainErsatz stand in]] says he likes his bucket. Milo shows up at school the next day to find all of the hill kids wearing buckets and accusing ''him'' of copying ''them''. The rest of the plot focuses on his mother helping him stay one step ahead of them.
* In the ''WesternAnimation/PhineasAndFerb'' episode ''Run Away Runway'', Phineas and Ferb become designers, with their Summer All The Time collection. The collection consists of the clothes that Phineas and Ferb wear in almost every episode - so Phineas and Ferb are the newest fashion. Later on, when Doofenshmirtz creates his clone army, as they enter the Googolplex Mall, everyone thinks that the outfit he's wearing has become the newest fashion - so Doofenshmirtz becomes the newest fashion.
%%* Riley in ''WesternAnimation/TheReplacements''
* In the ''WesternAnimation/TinyToonAdventures'' [[TheMovie Movie]], "the box look is IN!" after [[spoiler:Dizzy's shedding forces him to don a box for modesty's sake]].