An aesthetic, in internet slang, is a whole visual identity: a style of clothes, colours, music, places and moods that people collect, post and live by. This guide explains the best-known internet aesthetics in plain English, with a full entry for each.

Academia aesthetics

• Dark academia: tweed, libraries, candlelight and classic literature, in browns, blacks and dark greens.
• Light academia: the sunnier sister style, with cream knits, pleated skirts and poetry in the park.

Soft and romantic

• Cottagecore: an idealised country life of floral dresses, baking and gardening.
• Coquette: bows, lace, pastels and pink, with a vintage, girlish feel.
• Soft girl: pastels, heart and cloud prints, hair clips and rosy blush.
• Coastal grandmother: white linen, cosy knits and seaside calm, inspired by Nancy Meyers films.
• fairycore: fairy folklore: flowers, butterflies, tulle and wings.
• balletcore: ballet flats, leg warmers, wrap tops and buns.

Polished and expensive-looking

• Clean girl aesthetic: slicked-back buns, dewy skin and gold hoops.
• Old money aesthetic: tennis whites, pearls and tailored neutrals that look like inherited wealth.
• Quiet luxury: expensive, logo-free basics that only insiders recognise.
• Mob wife aesthetic: fur coats, animal print, gold jewellery and big attitude.

Born online

• E-girl and e-boy: TikTok-era styles mixing emo, skater and anime influences.
• VSCO girl: oversized T-shirts, scrunchies, Hydro Flasks and “sksksk.”
• Alt girl: a broad label for alternative, goth- or punk-leaning style.
• Decora: layered, colourful Harajuku fashion covered in clips and accessories.
• tradwife: a stay-at-home wife promoting traditional gender roles online, and a hotly debated genre.

Nature, outdoors and nostalgia

• goblincore: moss, mushrooms, frogs and shiny trinkets.
• gorpcore: hiking gear worn as everyday clothes.
• kidcore: rainbows, smiley faces and childhood nostalgia.
• indie sleaze: the messy, flash-lit party style of about 2006–2012.

Goth and alternative

• alt: short for alternative: goth, punk, emo and grunge influences.
• mall goth: Hot Topic–era goth with giant pants and chokers.
• pastel goth: goth basics softened with pastel colours.

Japanese street styles

• gyaru: bleached hair, dramatic lashes and often a deep tan.
• yami kawaii: “sick cute”: pastel cuteness with dark, mental-health themes.

What “aesthetic” and “-core” mean

Used as a noun, “an aesthetic” means a recognisable look and mood, not just “beauty.” People build aesthetics through mood boards, playlists and outfits, and “that’s so aesthetic” means something looks stylish in a carefully curated way.

The suffix “-core,” as in cottagecore or gorpcore, turns almost any theme into an aesthetic. In fashion, it took off with “normcore” in the 2010s and is now used for everything from goblincore to balletcore.

How aesthetics spread and fade

Many aesthetics started on Tumblr and were supercharged by TikTok, where hashtags can rack up billions of views in months. That speed is why many are criticised as micro-trends that push people to keep buying new clothes, and why some, like the clean girl look, have faced questions about borrowing from communities that weren’t credited.

For the words people use online, see our internet slang dictionary, or browse the full A–Z index.