La Bien Aimée is dyeing Gilliatt on a dye-to-order basis.

Gilliatt is a worsted weight yarn spun by French yarn brand De Rerum Natura. Offering 250m (273 yds) for 100g, this popular base is a sturdy thread which is worsted spun using French Merino d’Arles and Portuguese Black Merino wool (Mouton noir).