Costume designer Terry Dresbach will be leaving Outlander after season 4, due to health issues, and a desire to spend time with her family.

Married to series creator Ronald Moore, Dresbach has been heavily involved in getting Outlander off the ground and seeing it continue.

In a series of tweets, Dresbach revealed she was leaving the show after season 4, but also released her Pinterest boards to the public:

According to Express UK, Dresbach has been the vitality of the show, and has also been the only crew member to receive two Emmy nominations for her work-one she only received last week. Considering this time-traveling drama has covered at least four different time periods since it began, she's certainly earned them.

Credit: Starz

On EW, Dresbach spoke about enjoying the discussions around historical accuracy that have taken place since Outlander premiered.

Dresbach has also worked as a costume designer for Buffy the Vampire Slayer and Carnivale.

Credit: Starz

Outlander returns for season 4 in November.