10 Design "Facts" That Interior Decorators Say Are TOTAL LIES

orange wallpaper, hanging wall art, white curtains
10 Design "Facts" Decorators Say Are TOTAL LIESAimee Mazzenga


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You may have moved into your first home and been told that you shouldn’t paint a small bedroom a deep navy or purchase anything other than a matching set of dining room chairs. Well, it turns out not all design rules are created equal—in fact, some are purely myths—and most definitely should be ignored, professionals say. Below, interior designers share 10 of the most common home decor lies that they’d like to debunk, weighing in with insight on what you should do instead.

1. Dark Paint Colors Make Rooms Feel Smaller

living room

This approach actually has the opposite effect, counters Jennifer Hunter, founder of Jennifer Hunter Design. “Dark colors add depth and dimension, visually making a space feel larger,” she says. Sarah Lederman, the founder of Sarah Lederman Interiors, agrees. “I find that a little snug of a room benefits greatly from a dark paint color or wallcovering,” she says. “It creates a sense of warmth and feels all enveloping.”

2. Everything in a Room Needs to Match

alexandra kaehler living room
A Chicago living room designed by Alexandra Kaehler. Aimée Mazzenga

Instead, celebrate the art of the mix. “Sometimes the most interesting spaces are the ones that have something totally off and unexpected,” Alexandra Kaehler, founder of Alexandra Kaehler Design, says. For example, she shares, why not weave some bold animal print into a mostly floral space or hang abstract art in a traditional room? “This tension is what creates the most exciting rooms!”

3. Metal Finishes Should Always Match

kitchen
A New York City kitchen designed by Ward + Gray.Kelly Marshall

Many designers, including Wendy Labrum, are all for mixing metals. “Mixing metals can build a rich and warm palette depending on the space and project,” the founder of Wendy Labrum Interiors says. “Plumbing does not need to perfectly match hardware or lighting. Keeping everything the same can be very boring and flat.”

4. A Room Has Only Four Walls

mudroom
A New Jersey home’s mudroom designed by Sasha Bikoff.Brittany Ambridge

Swearing by this statement means that you’re forgetting about the fifth wall—the ceiling! “It’s prime real estate for creativity,” Noel Gatts, HGTV designer and cohost and founder of beam & bloom, says. “With such a magical expanse above our heads, there is endless opportunity to draw the eye up in subtle and striking ways.”

5. Interior Designers Replace All Your Furniture

foyer
The owners’s antiques fill this Alabama home designed by Fran Keenan.David Tsay

Don’t assume that calling in a pro equates to parting ways with all of your existing pieces. “While some designers may only work on spaces where they can control every element, it is certainly not a requirement for most of us (myself included!),” Madelaine Meyer, the founder of AD:ROIT, says. “If a client tells me that something needs to stay, it stays.” Of course, she adds, fresh fabric can work wonders.

6. “Blue and Green Should Never Be Seen”

chauncey boothby
The kitchen and dining room of a Maine home designed by Chauncey Boothby. Read McKendree

This is a phrase that Chauncey Boothby learned of recently and is happy to debunk. “In my opinion, blue and green are perfect complements and pair nicely in various ranges of palettes, from pretty sage greens and pastel blues to stronger, more jewel tone combinations,” the founder of Chauncey Boothby Interiors says. “Just walk out the door and you’ll find moss green trees against the backdrop of a pale blue sky. It’s good enough for nature, and it’s one of my go-to color pairings.”

7. Vintage Rugs Aren’t Durable

los angeles bungalow by designer nick olsen
The home office in an L.A. bungalow designed by Nick Olsen.Pierre Galant

This couldn’t be further from the truth, Jess Cooney, the founder of Jess Cooney Interiors, says. “Vintage rugs are incredibly durable and can withstand the wear and tear of kids, pets, and everyday life, making them a practical and stylish choice,” the designer notes.

8. Your Dining Chairs Have to Match

chair in dining room
Kris Holman

Margie Kaercher, the founder of Hearth and Honey Homes, likes to pull a few different styles of seating up to the dining table. “Life is more fun when it’s a little mismatched,” she says. “By blending different seat styles, materials, and even colors, you craft a space with character, layers, and individuality.”

9. Porcelain Is Just as Good as Marble

white marble kitchen by urbanology designs
A Texas kitchen in lilac marble by Urbanology Designs’ Ginger Curtis.Matti Gresham

If you want marble, go for it, Sterling McDavid says. “I’m sick of clients asking for porcelain slabs, especially in a kitchen, when they really want marble,” the founder of Sterling McDavid Design says. “There are some great porcelain options out there, but they never really look like the real deal, especially in a setting where the slabs are meant to be the focus.”

10. If You Have Children, You Can’t Decorate Nicely

breakfast nook
The banquette in designer Andrew Howard’s own dining nook is upholstered in Quadrille fabric with a stain-resistant coating. Eric Piasecki

This certainly isn’t the case in today’s world, Taylor Fusco, the founder of Tay Fusco Design, says, citing performance fabrics as an excellent choice for active families. “From bold prints to fun colors, vendors have vastly expanded their performance fabric library,” she says. “Even outdoor performance fabrics. Our clients are upholstering their family room sofas for long-term wear and tear, resulting in gorgeous pieces for their home without the stress.”


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