Fairy Grunge is an internet aesthetic and primarily a mix between the Fairycore and Grunge aesthetics. This aesthetic combines elements of fairy mythology and natural elements of Fairycore with elements of Grunge and Kinderwhore fashion. Fairy Grunge juxtaposes the distressed, layered silhouettes of Grunge and Kinderwhore with fantasy-centric motifs. It uses a mute colour palette, earth tones, fishnets and flowing or distressed textures, and has recurring motifs of forests, fairy wings, moss and abandoned, overgrown buildings such as attics.

Fairy Grunge mainly takes inspiration from previously existing aesthetics such as the Grunge movement in the 1990s and the fairycore aesthetic which appeared roughly at the same time, as well as fashion aesthetics such as kinderwhore and Mori Kei . Fairy Grunge also had roots in the 2000s YA Fairy Fandom, influenced by the works of Holly Black, and the folklore involving pixies and fairies, specifically the illustrations by artists such as Arthur Rackham, Amy Brown and Jessica Galberth. Fantasy films such as "The Labyrinth", "Dark Crystal" and "Bratz: Fashion Pixiez" have also taken part in shaping the aesthetic and the overall atmosphere.

The aesthetic first surfaced and gained popularity in the 2020s on social media platforms such as 4chan, Tumblr and TikTok. Earlier versions of Fairy Grunge were more focused on the fashion element and the natural element. In the present, Fairy Grunge still focuses on the fashion and natural aspects, but has incorporated other elements into it such as D.I.Y and leaned more into the musical aspect. After gaining popularity, similar aesthetics became popular, such as and including Fairy Grunge's  predecessors, Goblincore and Fairycore and lead to the development of other aesthetics such as Elf Punk and Mythpunk.

The Fairy Grunge fashion often tends to include:

Fairy Hippie , as the title implies, is hippie fashion with magic and fairy-based accessories and visuals, as well as the occasional reference to Kinderwhore or grunge fashion. [1]