Destination XL Group, Inc. (DXLG) is the largest specialty retailer of men's big and tall apparel, with operations throughout the United States and in London, England.
 The company is headquartered in Canton, Massachusetts, and its common stock is listed on the NASDAQ Global Market under the symbol "DXLG."
 DXLG operates both retail stores and ecommerce businesses through its five trade names: DXL, Rochester Clothing, Casual Male XL, Shoes XL, and Living XL.
 These can all be found under the multi-channel website DestinationXL.com.
Brabble is an online social networking service and ecommerce company founded in January 2013.
 Brabble was developed as an interactive alternative to existing social networks, with additional incorporation of a sales-based revenue model, to show immediate return on investment for company investors.
eClarity Pte Ltd is an online specialty retailer of jewelry.
 eClarity was registered in year 2000 and today owns an online diamonds database with more than 20,000 pieces of diamonds, 400 designs of wedding bands, and other jewelry.
 eClarity is based in Singapore, and competes with traditional jewelry retail chain stores, and global online retailer stores such as ringsberry and Blue Nile Inc..
 The key feature of eClarity is customization of engagement ring, wedding jewelry, and wide range of online database of diamonds.
Blue Nile is an online specialty retailer of fine jewelry.
 Blue Nile was founded in 1999 and today is the largest online retailer of diamonds.
 Blue Nile is based in Seattle, Washington and competes with traditional jewelry stores such as Tiffany & Co., and online retailer stores such as James Allen, Belgium Diamonds, Ringsberry.com.
Gazelle is an eCommerce company founded in 2006 that lets people sell their used electronic devices, such as cell phones, tablets and computers.
 The company pays consumers for used or broken electronic devices.
 It is headquartered in Boston, Massachusetts with operations in Louisville, Kentucky.
Hopscotch is an ecommerce company founded in 2011 by Rahul Anand (alum of Harvard Business School and the University of Michigan) where it is headquartered in Mumbai, India.
 Hopscotch is a curated store featuring a variety of international and local branded merchandise for kids, mom and home.
 Founder Rahul Anand previously worked at Diapers.com, one of the largest baby ecommerce sites in the U.S.
Sixjax is an ecommerce company based in New York City, US.
 It is a pay-per-bid online shopping website, with gaming features offering discounts on products as prizes.
Diapers.com, founded in 2005 by Marc Lore and Vinit Bharara in Montclair, New Jersey, was an online specialty retailer for baby products.
 Initially founded as 1800DIAPERS, the company set out delivering consumables, such as diapers, wipes, and formula.
 It uses Kiva robots for warehouse automation and a combination of UPS Ground and FedEx delivery.
 In late 2008, Diapers.com expanded its selection into far-reaching baby categories, including clothes, car seats, strollers, and toys.
Backcountry.com is an online specialty retailer that sells clothing and outdoor recreation gear for hiking, camping, road biking, mountain biking, rock climbing, ice climbing, mountaineering, skiing, avalanche safety, snowboarding, fly fishing, kayaking, rafting, road and trail running, and more.
Indiatimes Shopping was the ecommerce division of The Times of India Group, India's largest media conglomerate.
 It is one of the pioneers in electronic commerce in India and services its customers through various channels including online and selling over phone.
 It also provides platform services for brands to go online and sell their products in partnership through White-label.
 Some of the major categories sold through Indiatimes Shopping include men & women footwear, apparel & accessories, lifestyle, home décor, mobile phones, consumer electronics, health & personal beauty products, books, jewellery, baby products and flowers & gifts.
 Indiatimes Shopping currently operates through a hybrid model which is a mix of warehousing and marketplace.

Question: Where is the headquarters of an ecommerce company founded by someone who worked at an online specialty retailer for baby products?
Answer: Mumbai, India