Atgeir Studios is the brand of Atli Geir Alfreðsson, an Icelandic fashion designer and recent Central Saint Martins graduate.

His designs are characterised by precise tailoring combined with costume design techniques that he uses to explore topics and narratives around his own research into masculinity. The work is often influenced by his Icelandic roots and is created in collaboration with Icelandic tailors and artisans.

Although it is inspired by explorations of masculinity the clothing is designed to be worn by people of all genders.