The collection’s sport influence was a reflection of the casual nature by which women are dressing now.

Halston Heritage designer Marie Mazelis infused an attitude of luxury and glamour into comfortable, relaxed silhouettes.

The collection played on dancewear as ready-to-wear, resulting in a fluid and easy lineup.

For fall, Halston Heritage introduced daywear and shoes — offering a complete wardrobe for its costumers.

Halston Heritage designer Marie Mazelis mined the founder's archives for links to the past that she could update to be relevant today.

Tropical glamour, by way of mid-Seventies Acapulco, inspired designer Marie Mazelis' resort collection.

Minimalism and extravagance — Marie Mazelis channeled those seemingly opposite ideas in her fall collection for Halston Heritage.

Marie Mazelis drew her pre-fall inspiration from a vintage feather “wig” hat she found in the Halston archives.

Creative director Marie Mazelis looked back at Halston’s many artist collaborations during his time as a designer.

Creative director Marie Mazelis’ starting point was a 1973 photo of model Naomi Sims in a Halston caftan.

Chief creative officer Marie Mazelis focused on classic American sportswear with a dash of glam for evening.

The design team behind Halston Heritage turned out a tight lineup of sexy silk jersey dresses, jumpsuits and gowns.