(Reuters) - Ralph Lauren Corp (>> Ralph Lauren Corp) on Wednesday raised the low end of its full-year sales forecast on the expectation of strong gains during the holiday quarter, and the designer clothing company increased its dividend.

Shares of Ralph Lauren rose 2.2 percent to $175 in premarket trading.

Business was strongest at Ralph Lauren's own stores, which generate just under half of companywide sales and where revenue rose 6.5 percent, stripping out currency fluctuations.

Revenue increased 1 percent in the wholesale business, which sells brands like Polo and Lauren by Ralph Lauren at department stores such as Macy's Inc (>> Macy's, Inc.). The company said growth in North America had offset declines in shipments to European and Japanese customers.

Chief Operating Officer Jacki Nemerov in a statement cited those "encouraging trends" in raising the low end of the sales forecast.

Ralph Lauren now expects revenue for the year ending in late March to rise between 5 percent and 7 percent, versus an earlier range of 4 percent to 7 percent.

For the current quarter, which includes the holiday season, Ralph Lauren said it expected revenue to be up between 8 percent and 10 percent, despite a two-point hit from currency movements.

The company said net revenue, including from licensing, rose 2.8 percent to $1.915 billion in the second quarter ended September 28. The result was in line with Wall Street projections.

Ralph Lauren reported a profit $205 million, or $2.23 per share, down from $214 million, or $2.29 per share, a year earlier, but above analysts' forecasts by 3 cents.

The company raised its annual dividend 12.5 percent to $1.80 per share.

(Reporting by Phil Wahba in New York; Editing by Jeffrey Benkoe and Lisa Von Ahn)

Stocks treated in this article : Macy's, Inc., Ralph Lauren Corp