An analysis of online patterns by big data firm Edited shows the runway styles most likely to resonate with shoppers.
The Belgian designer is dedicating himself to Saint Laurent, where he was named creative director last April.
Raffaele Ilardo will head up creative development and design for the Carolina Herrera New York ready-to-wear and bridal collections.
The brand, which features product expiration dates on its packaging, recently rolled out in Canada and New Zealand.
The business is approaching $50 million in sales, according to industry sources.
Jason Wu designed a limited-edition Caudalie Beauty Elixir.
La Prairie is adding Skin Caviar Essence-in-Lotion to its best-selling Skin Caviar range.