Interior Forecasters Are Calling It Acid Cottage. Here’s What It Is and Whether It Belongs in Your Home

Some trends arrive fully formed. Others build quietly at the edges of the design conversation until, one day, they have a name.

Acid Cottage has a name now. Australian trend forecasting house MC&Co recently published it as a named direction in their interior forecast, describing it as “a charged interpretation of familiar space.”

The name tells you most of what you need to know. Take the cottage interior — the warm familiarity of timber, linen, botanical prints, layered pattern, the sense of a space that has been lived in rather than assembled. Then charge it. Saturate it. Introduce high-chroma colour with clarity and intent. The familiar structure remains. What changes is the energy.

In this post I want to explain what Acid Cottage actually is, why it’s emerging now, and — most importantly — how to approach it in a way that makes the space feel genuinely good to live in, not just interesting to look at.