FRANKFURT, Germany — Hugo Boss AG, the German maker of narrow-cut suits and Jason Wu-designed dresses, will strive for high single-digit percentage sales growth in coming years by focusing on emerging economies.

Boss will concentrate on under-tapped markets in Asia, eastern Europe and the Middle East amid an “increasingly challenging macroeconomic and industry-specific environment,” the company said in a statement released before a meeting with analysts in Paris.

The company, based in the town of Metzingen near Stuttgart, is undertaking the strategy to counter a sputtering global economy that’s affecting the fashion industry in particular. Boss plans by 2020 to generate at least 15 percent of sales from women’s wear and increase its operating margin to 25 percent of revenue.

Analysts surveyed by Bloomberg expect sales growth of 8 percent in each of the next two years from an estimated 2.59 billion euros ($3.2 billion) in 2014. The operating margin has hovered around 19 percent the past two years.

Boss fell 0.5 percent to 103.10 euros as of 9:32 a.m. in Frankfurt. That pushed the stock to a 0.4 percent decline this year, valuing the fashion company at 7.26 billion euros.

The new prognosis comes after Hugo Boss trimmed its targets for this year on Nov. 4, citing a “substantial slowdown” in Europe and saying revenue will rise 6 percent to 8 percent, excluding currency effects.

The company hired Wu a year ago to expand its women's business. Chief Executive Officer Claus-Dietrich Lahrs has been adding to the number of company-owned stores intended to showcase its apparel.

“Whenever we trade in our own spaces, we tend to sell at higher prices,” Lahrs said at the analyst meeting.

By Aaron Ricadela; editors: Kenneth Wong, Paul Jarvis, Tom Lavell.