News Happy Birthday Twitter! 10 Fashion Brands You Should Follow Today By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Published on March 21, 2013 @ 12:30PM Pin Share Tweet Email Photo: Courtesy Photo (3) Twitter turns 7 years old today! Not only did the site birth the terms hashtags, handles, and Tweets, it also became a go-to place to get fashion news, straight from the designers and brands themselves in easy-to-digest 140 character posts. Scroll down to see which ones we love to follow, and add them to your list today. @hm: H&MThe retailer racked up almost 1.9 million followers so far, and it's a go-to place to find out about new collaborations. Last month, H&M also enlisted David Beckham to Tweet from the handle for his new underwear collection. Yum! @Dior: Christian DiorThere's no better way inside this storied house than through Twitter, which is why it gained a following of over 1.8 million fans so far. @Burberry: BurberryCreative director Christopher Bailey is social media obsessed—and to the benefit of his 1.7 million loyal Twitter fans. Burberry posts tweets daily about everything, from what's new in stores to the newest campaigns to behind-the-scenes videos. @MichaelKors: Michael KorsKors knows how to connnect with his fans (over 1.1 million of them!). He consistently answers fan questions, gives style tips, and shout-outs to his favorite new items in stores. And who can resist his humor? @MarcJacbosIntl: Marc Jacobs"Slightly bohemian, a little off-color," is the description of Marc Jacobs' account, and it's accurate. Perhaps that's why he has such fantastic fans, over 939,000 and counting. @gucci: GucciThink everyone wears Gucci on the red carpet? This Twitter account gives you constant celebrity updates, plus a view inside the famed Italian label. @LouboutinWorld: Christian Louboutin"Louboutin is as Louboutin does," was one of the recent Tweets the brand posted, and it perfectly fits its Twitter perspective. Expect to find new hashtags, quirky quips, and those iconic red soles everywhere on this feed. @StellaMcCartney: Stella McCartneyThe British designer has over 456,000 followers tuning in to read her updates, about magazine articles (some from InStyle!), new collections, and more. @dkny: DKNYAliza Licht, the woman responsible for making DKNY's Twitter a must-have for over 435,000 followers has become at Twitter personality all on her own. She constantly Tweets whatever's on her mind—not only about fashion, but about pop culture and life itself. Oh, and she's hilarious. @Zac_Posen: Zac PosenThere's nothing we appreciate more than honesty, and Zac Posen has tons of it. He holds nothing back on his feed, and you learn so much about the man behind the fashion. For example, he likes Scandal. Good to know! Plus, see the most memorable Tweets from this year's Oscars! MORE:• Balenciaga's Designer Joins Twitter• InStyle's #ThrowbackThursday Instagram• See InStyle Reader's Best Emerald Moments