Mark D. Sikes Interiors

Mark D. Sikes Interiors Mark D. Sikes is an esteemed interior designer and tastemaker working on projects throughout the United States.

He is known for all-American sensibilities and a fresh take on classical aesthetics

In this East Hampton living room, we leaned heavily into solids and windowpane patterns. By taking a windowpane and vary...
06/08/2026

In this East Hampton living room, we leaned heavily into solids and windowpane patterns. By taking a windowpane and varying its scale, texture, and orientation, we created a layered, geometric look without ever becoming overwhelming. Our Frannie Windowpane from our Basics Collection with does just the trick!

The East Hampton living room is an oasis of shades of Swedish blue, navy, sky, and cream, resulting in a space that feel...
06/06/2026

The East Hampton living room is an oasis of shades of Swedish blue, navy, sky, and cream, resulting in a space that feels airy and serene. The design leans heavily into solids and windowpane patterns from our Basics collection with , repeated again and again to build rhythm and cohesion. The effect is graphic yet calm and easy, just as a summer home should feel.

Continuing our celebration of fifteen years of rooms we love, we are revisiting a space that feels especially right as s...
06/04/2026

Continuing our celebration of fifteen years of rooms we love, we are revisiting a space that feels especially right as summer begins: the Living Room of a young family’s home in East Hampton, New York.

The inspiration for this room is rooted in Hyannis Port, where Jacqueline Kennedy Onassis spent her summers with the Kennedy family. There is a clarity to summer living by the sea — fresh air, blue skies, simple pleasures, and an unmistakable sense of Americana. That all-American spirit guided our creative process from the very beginning.

Our muse is Jackie herself. Few have defined all-American elegance so enduringly. Her style was classic and graceful, often built on a foundation of navy, white, and soft neutrals. She understood the power of restraint and repetition, and how a limited palette can feel endlessly sophisticated.

Jackie served as the inspiration for our new Monogram Collection with J. McLaughlin, launching June 22. The womenswear, menswear, and accessories collection includes navy and white stripes, punchy reds, and a garden floral print, all reflective of Jackie’s timeless, all-American point of view.

In East Hampton, the living room unfolds in shades of Swedish blue, navy, sky, and cream, creating a space that feels airy and serene. The design leans heavily into solids and windowpane patterns, repeated again and again to build rhythm and cohesion. The effect is graphic yet calm and easy, just as a summer home should feel.

A defining design approach in this space was the use of one pattern in many expressions. By taking a windowpane and varying its scale, texture, and orientation — applied in wool and linen, set on the bias or straight — we created a layered geometric story without ever becoming overwhelming. Our Frannie Windowpane from our Basics Collection with Schumacher did just the trick.

The result is a living room that feels clean, classic, and unmistakably American. A space that welcomes summer, and is grounded in tradition but designed for the rhythm of everyday life out East.

06/02/2026

Today we are wrapping up our feature on our Entry Hall of the WOW!house Showhouse in London, completed in 2023.

This room was inspired by Lee Radziwill’s London home, decorated by Renzo Mongiardino, a master of atmosphere and illusion.

We worked with the Iksel team to source gold fabrics and the scenic wallpaper. We used portieres and applied fabric to the ceiling to give the room a tented effect.

Though the room served as the entry to the showhouse, we approached it as a place to gather. A borne settee was placed at the center of the room, inviting you to sit in conversation, almost like a salon.

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For our WOW!house entry hall, we worked with  to antiques and lighting. The silhouettes of this pair of antique chairs a...
05/31/2026

For our WOW!house entry hall, we worked with to antiques and lighting. The silhouettes of this pair of antique chairs added an architectural element and grounded the softness of the tented room. Gold and ivory fabric from complimented the scenic wallpaper.

05/28/2026

Continuing our celebration of fifteen years of rooms we love, we are revisiting the Entry Hall from the WOW!house Showhouse in London, completed in 2023.

This room was inspired by Lee Radziwill’s London home, decorated by Renzo Mongiardino, a master of atmosphere and illusion.

Our space was sponsored by Iksel Decorative Arts. We worked with the Iksel team to source gold fabrics and the scenic wallpaper. We used portieres and applied fabric to the ceiling to give the room a tented effect.

Though the room served as the entry to the showhouse, we approached it as a place to gather. A borne settee was placed at the center of the room, inviting you to sit in conversation, almost like a salon.

This space reflects something we return to often: that even transitional rooms can feel livable when they are treated with intention. Ⓜ️1️⃣5️⃣

The All-American collection for . A collection built on classic motifs and patterns, engineered for performance and func...
05/24/2026

The All-American collection for . A collection built on classic motifs and patterns, engineered for performance and function. These fabrics capture a sense of quiet patriotism and effortless sophistication in celebration of our country’s 250th anniversary.
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May feels like a gentle shift into summer. The light lingers a little longer, and everything begins to soften into shade...
05/22/2026

May feels like a gentle shift into summer. The light lingers a little longer, and everything begins to soften into shades of white and ivory. This month’s inspiration comes from Lee Radziwill, whose effortless elegance always felt perfectly in tune with the season — polished, understated, and impossibly chic.

I often look to her homes, layered and glamourous, for inspiration. Her London living room designed by the great Renzo Mongiardino guided our tented and Indian batik entry hall at the WOW!house in London from few years ago, where we created a richly layered space of gold and ivory textiles with a scenic Indian landscape wallpaper by Iksel.

This month, I am drawn to that same color scheme: crisp white separates, a simple ivory dress to throw on in the heat, and gold accessories that feel simple yet considered. It is a palette that carries you easily from spring into summer, where less feels like more and every detail is chosen with care.

My May Favorites — timeless pieces in white and ivory, designed to carry you effortlessly into summer.

More May favorites to shop in stories.

Address

721 1/2 La Cienega Boulevard
Los Angeles, CA
90069

Opening Hours

Monday 9am - 5am
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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