Sales rose by 15 percent in the first quarter.
The Dior artistic director of women’s collections joins a lineup including Karl Lagerfeld, Jonathan Anderson and Nicolas Ghesquière.
The president-elect and the LVMH chairman discussed the opening of more U.S. factories.
Revenues at the French maker of Birkin bags gained 9.9 percent in the three months ended Sept. 30.
Moët Hennessy Louis Vuitton’s sales went up by 6 percent to $10.21 billion.
Hermès reported revenue declines in the first quarter across all product lines except leather goods and saddlery.
“My time at Nicholas Kirkwood has been an incredible experience and an unforgettable stage in my life,” Suarez said.