The false good ideas of the moment

Certain decorative trends experience an intense moment of glory, then age very poorly. They become era markers too strong, which immediately date interiors.

The mistake is adopting them en masse when they are at their peak, and ending up with a "2010" or "2018" interior five years later.

Seven false good ideas to avoid in contemporary residential design.

1. Wall quotes. "Home Sweet Home", "Live Laugh Love", "Family", "Joie de vivre". Wall stickers or painted quotes were everywhere between 2010 and 2018. Age very poorly, date immediately.

2. Giant decorative letters. A large wooden or metal "A" or "M" on a shelf or sideboard. Peak in 2015-2018. Now dated.

3. LED neons or light-up messages. "Bonjour", "Welcome", "Love", neon arrows. Very popular 2017-2022, already dated.

4. Basic industrial furniture. Black metal + raw wood shelving everywhere, pallet furniture assembled. Saturated Pinterest in 2015-2019.

5. All grey. The "grey taupe everywhere" that characterised 2008-2015. Grey walls, grey sofa, grey floor, grey furniture. Sad over time.

6. Decorative baby cot bumpers. Beyond the safety hazard, also a dated fashion. Modern nurseries are bare and soothing.

7. All-chrome professional kitchen. All stainless steel and black lacquer kitchens that dominated the 2010s. Now passé: we have returned to wood, colour, organic materials.

The ten-year test.

Before adopting a strong trend, ask yourself: would I see this in an interior in ten years? If the answer is "no, it would age poorly", avoid.

Indicators of a dated trend.

Pinterest and Instagram saturation. If something is everywhere on social media for two to three years, it is probably at its peak. Five years later, it will be dated.

Mass adoption in mainstream retail. When chain stores offer a trend in a complete collection, it is in its descending phase from the professional perspective.

Extreme magazine staging. If a single decorative piece summarises the entire interior in a feature, it is probably a trend that will not last.

Timeless fundamentals (to favour).

Nuanced neutral palettes. See rule 01.1. Work since a hundred years ago, will work for another fifty.

Quality furniture, simple lines. Straight or moderate L-sofas, comfortable armchairs. Light patinated wood, coarse linen, ribbed velvet. Works since Charles Eames (1950s) and still works.

Classical compositions. Three objects in a triangle, composed gallery wall, architectural plants, vertical mirrors. Timeless.

Natural materials. Linen, wool, wood, stone, marble, raw ceramic. Always valid.

When to embrace a strong trend.

If you are attached to a trend, embrace it as an accessory, not as a durable investment.

A trend cushion. Fine, it changes easily.

A trend poster, framed. Fine, it can be replaced.

A trend decorative object. Fine, it can be moved.

A trend wall painting covering the whole room. No, it dates the room for five years.

Investment furniture stays timeless, the superficial can follow fashion.

The case of the trend that becomes a classic.

Certain trends return frequently enough to become classics. Mid-century modern (1950s-60s) returns regularly and has become timeless. Bohemian ethnic too. But these are exceptions, not the rule.

In small interiors. Avoid marking trends even more than in large spaces. Over limited surface, one "dated" element dominates everything. Favour timeless fundamentals.

Interior designers almost universally disdain strong "era markers". Their philosophy: a beautiful interior must be able to cross eras.

Axel Vervoordt and Jean-Louis Deniot have been working in the same register for 30 years, and their interiors from the 1990s still look very similar to their current ones. A sign of timeless work.

Reference historical magazines (AD France, Architectural Digest, World of Interiors) have published, for decades, interiors that remain valid. Compare an issue from 2000 with one from 2025, and you will see that the broad lines are the same.

Conversely, certain popular magazine trends from 2010-2015 date immediately when revisited. Revealing.