Question: This clothing company founded in 1949 by Bernard Gantmacher is headquartered in what city that stretches across fourteen islands?

Context paragraphs:
Valentino SpA: Valentino SpA is a clothing company founded in 1960 by Valentino Garavani.  It is a part of Valentino Fashion Group, which in turn is owned by the State of Qatar through Mayhoola for Investments S.P.C.  Since October 2008, the creative director is Pier Paolo Piccioli.  Alessandra Facchinetti was Valentino's creative designer from 2007 to 2008.  Valentino is headquartered in Milan,while the creative direction is in Rome.

Level 27 Clothing: Level 27 Clothing (sometimes typeset as "LeVeL 27 Clothing" to fit the logo) is an American clothing company founded in 2000 and owned by Billy Martin from the band Good Charlotte and his best friend from high school, Steve Sievers.

Jack Victor: Jack Victor is a Canadian maker of quality men’s tailored clothing, headquartered in Montreal, Quebec.  Founded in 1913 by Jack Victor, an immigrant from Romania, as the Royal Brand Clothing Company and renamed Jack Victor and Son’s in 1949.  In 2017, it has around 1,100 employees and remains a family-owned business in its third generation.

Andy &amp; Evan: Andy & Evan is an American children's clothing company founded in 2009 that sells high-end clothing for boys and girls.  They are currently featured at Neiman Marcus, Saks Fifth Avenue, Bloomingdale's, Bergdorf Goodman, Von Maur, Nordstrom and over a thousand other retailers, both in stores and the Internet.  After switching from men's shirts to boy's fashion early on in the company's history, they introduced a girl's line of clothing in 2015.

Groupe Dynamite: Groupe Dynamite is a Canada-based clothing company.  It was founded in 1975 as The Garage Clothing Company.  This group creates, designs, markets and distributes from its Head Office located in Montreal, Quebec, and operates over 400 stores from coast to coast, the United States and abroad, with more than 6,000 employees.

Stockholm: Stockholm ( ; ] ] ) is the capital of Sweden and the most populous city in the Nordic countries; 942,370 people live in the municipality, approximately 1.5 million in the urban area, and 2.3 million in the metropolitan area.  The city stretches across fourteen islands where Lake Mälaren flows into the Baltic Sea.  Just outside the city and along the coast is the island chain of the Stockholm archipelago.  The area has been settled since the Stone Age, in the 6th millennium BC, and was founded as a city in 1252 by Swedish statesman Birger Jarl.  It is also the capital of Stockholm County.

Troop Sport: Troop Sport also known as World Of Troop or just, TROOP was a clothing company founded in 1985 by two Jewish brothers, Teddy and Harvey Held, and a Korean, William Kim.  The clothing line was intended to target young men in urban areas, particularly those who were Latino and African-American.  The company went bankrupt and had its reputation hurt after rumors spread that company was actually owned by the Ku Klux Klan (similar rumors have been made about popular companies such as drink company Snapple and shoe company Timberland as well), and that the name stood for "To Rule Over Oppressed People."  Additional rumors claimed that rapper LL Cool J appeared on "The Oprah Winfrey Show" urging viewers to protest the company.  The rumors about the connection to the Klan hurt sales and the company declared bankruptcy several years later.  These rumors were categorically false, with Held saying that they were "blackmail" from competition.  By the early 90s, Troop was gone from the American market, although it enjoyed a longer life in Europe throughout the 90s through a licensee.

Gant (retailer): Gant, stylized as GANT, is an international clothing brand headquartered in Stockholm, Sweden.  The company was founded in 1949 by Bernard Gantmacher and was originally based in New Haven, Connecticut.

Tailgate Clothing Company: Tailgate Clothing Company, Corp. is a private clothing company with design offices in New York City, NY and distribution in Ankeny, IA.  The company was established in 1997 by Todd Snyder and Steve King as a multi-tier lifestyle clothing company that appeals to the 18- to 30-year-old male and female consumer and is sold in retailers in the USA and Japan.  The company designs and manufactures its products for sale in specialty boutiques like Fred Segal, Scoop, American Rag, and E Street Denim.  Their products are also sold in larger retailers like Saks and Barneys.

MIGI Clothing: MIGI Clothing (or MIGI) is a clothing company founded by Costadinos Contostavlos, known as Dappy in 2011.  The company specializes in manufacturing and retailing men's, women's and kids' lifestyle and street wear.

Supporting paragraphs: Gant (retailer) Stockholm
Answer: Stockholm