New York – October 05, 2026 -- Knix is releasing a limited-edition intimates and sleepwear line inspired by Sarah J. Maas' bestselling A Court of Thorns and Roses (ACOTAR) series, launching October 15 exclusively at knix.com/acotar.

The collection pairs Knix's leakproof underwear technology with designs tied to the series' fictional Courts of Prythian. Maas has sold more than 85 million books in English, and ACOTAR has generated over two million posts on TikTok, making it one of BookTok's most active fan communities.

Five silhouettes draw directly from named ACOTAR characters

The line includes a Satin Corset tied to the character Nesta, a Sheer Skirt and Lace Teddy referencing a scene involving Feyre in the Court of Nightmares, a Shimmering Robe and Slip Set based on Feyre's Starfall night, a Lace Bodysuit and Sheer Skirt linked to Elain, and Satin Slips associated with Amren and Morrigan.

Five prints represent different fictional Courts

Spring Court Bloom features florals tied to the character Tamlin, while Velaris Night Sky uses constellation patterns referencing the Night Court. Ink That Binds incorporates linework representing the bond between Feyre and Rhysand. Autumn Tapestry and Ember Fox apply warm-toned patterns to loungewear, and Adriata Toile uses coastal motifs for swim pieces tied to the Summer Court.

Knix secured the license through IMG Licensing after internal fan interest

According to Knix, the collaboration began internally among staff before formal licensing talks, and the company later confirmed through social media that ACOTAR was the top partnership request from its community. More than 40 self-identified ACOTAR fans within Knix's design, marketing and leadership teams worked on the collection, with every piece reviewed by an internal fan group for accuracy to the books.

"This collection is everything Knix stands for: feeling amazing in your own skin, with a little more power, desire and self-expression baked in,