Brent shares that all you gotta do is insert two duvets into one duvet comforter.

But as easy as that sounds, we still had some questions.

If your goal is to create a plush sleep spot, theninserting two duvetsinto one insert really works.

Luxurious, fluffy bed by Kate Marker

Margaret Rajic forKate Marker Interiors

Ideally, this makes for a more seamless transition between seasons.

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Fluffy bed by designer Kate Marker

Stoffer Photography forKate Marker Interiors

That way, you have control over your ecosystem, she says.

If you live somewhere with cool nights, then this is a great year-round hack.

I often shake my duvet outside for freshness and to puff it up," she notes.

Luxurious bed with multiple covers

Jen Tangley forJennifer Hunter Design

According to McKay, its important to note the kind of duvet to really maximize your fluffiness.

The biggest overlapping theme?

Layer, layer, layer!

Luxury bed with lots of layers

Carmel Brantley forCaitlin Kah Interiors