It opened on October 25, the firm said in a statement, and is at The Shoppes at The Palazzo.
The new store is between Michael Kors and Seven for All Mankind and across from Burberry and Barney's New York, it said.
It is carrying the men's 2012 autumn collection and the new women's 2012 autumn Line and has 120 styles.
"The Shoppes at the Palazzo in Las Vegas is a perfect location for the opening of our first retail location," said the company's chief executive and chairman David Campisi.
"This location serves as extension of our brand offering a premium shopping experience in a modernly designed space that reflects the quality, performance, sustainability, craftsmanship and design of our apparel and products."
Earlier this month, the company announced a distribution deal with a UK based retailer Made4Fighters.
It means customers can buy a variety of the firm's apparel and gear from its autumn lines on website Made4Fighters.com.
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