Construction on Z Gallerie, a contemporary home-goods retailer specializing in furniture and decor, will begin this fall and is expected to open in 2016 in a new retail building near The Container Store in Southlake Town Square. Z Gallerie will open in Southlake Town Square in 2016. Z Gallerie will open in Southlake Town Square in 2016.[/caption] Z Gallerie will occupy 8,000 square feet of the total 12,000-square-foot retail building. The company has 57 U.S. locations with 10 stores located in Texas. Also coming to Southlake Town Square next year is Athleta, a GAP fitness apparel brand that offers women's yoga clothing, swimwear, running clothing and athletic clothing for fitness, golf and tennis. Athleta will be constructed in a 4,100-square-foot space at 128 State St., Southlake next to Soft Surroundings. Athleta joins GAP Inc.'s team of brands at Southlake Town Square, which includes Gap, GapKids, babyGap and Banana Republic. Athleta is expected to open as early as spring of 2016. Sundance—which will offer a curated mix of unique, premium-quality men's and women's apparel, jewelry, accessories, footwear, art, furniture and home decor—will open spring 2016 in the square. The new location will be the first in Tarrant County and only the second in the state of Texas. The 3,500-square-foot store will be located at 331 Grand Avenue, next to Brighton and across from Boston Proper.