There is a particular kind of designer who does not need to shout. Whose work speaks in a low, assured register — the kind that draws you across a room rather than announcing itself from across one. Whose garments do not chase the moment but somehow always seem to inhabit it, effortlessly, as if they had been waiting there all along.
Jonathan Simkhai is one of these designers. And the Simkhai collection at The Posh Peacock is one of the great quiet pleasures of our curation — a collection of pieces that manage the rare and difficult feat of being simultaneously modern and timeless, sensual and refined, dressed-up and easy in the same breath.
For the woman who has spent years building a wardrobe with intention, Simkhai is the answer to a question she may not have realized she was asking: where is the American designer whose work feels as considered as the European houses, as wearable as the Californian ones, and as intelligent as the New Yorkers?
Right here, as it turns out. Let us tell you about him.
The Designer Behind the Name
Jonathan Simkhai launched his eponymous label in New York in 2010, and in the years since, has quietly become one of the defining voices in contemporary American luxury. His work is grounded in a particular kind of femininity — one that is confident without being aggressive, sensual without being obvious, and modern without ever sliding into the disposable.
There is a discipline to Simkhai's design vocabulary that separates his work from so much of what passes for contemporary womenswear. His silhouettes are considered. His fabrications are exquisite. His attention to construction — the seams, the drape, the way a garment sits on a real body rather than a mannequin — reflects the kind of design intelligence that only comes from years of genuine craft.
The result is a collection that lives comfortably beside the great international houses on our roster. Explore our full Designers directory and you will find Simkhai in exactly the company his work deserves — alongside labels like Nili Lotan and Proenza Schouler White Label, each defining, in their own way, what modern American design can be.
What the Simkhai Collection Offers
To open the Simkhai collection at The Posh Peacock is to enter a particular kind of world. There is a quiet sophistication to the palette — deep neutrals, soft creams, the occasional considered flash of color. There is a sensuality to the fabrics — silks with genuine weight, knits with real body, tailoring with authentic hand. And there is a versatility to the silhouettes that makes them extraordinary wardrobe workhorses.
The dresses are perhaps where Simkhai's signature shows itself most clearly. Column silhouettes cut with architectural precision. Slip dresses that skim rather than cling. Midi lengths that flatter the widest range of bodies. These are the dresses a woman reaches for when the occasion asks something considered of her — a rehearsal dinner, a gallery opening, a wedding on the water — and finds herself, when she puts it on, already halfway to feeling like her best self.
The separates are quieter, and no less accomplished. Silk camisoles that translate a business day into an evening one with only a change of shoes. Tailored trousers that skim the leg with real intelligence. Knitwear cut with the kind of restraint that reads, unmistakably, as luxury.
The evening pieces carry a particular romance. Bias-cut satin. Ruched jersey. Dresses designed to move — with the wearer, with the room, with the moment itself. They are the pieces you find yourself photographed in without realizing anyone was taking a picture. They are the pieces you save for your daughters, if you are the kind of woman who keeps things.
Why Simkhai Belongs in the Modern Wardrobe
There is a philosophy at The Posh Peacock — one that runs through every piece of every collection we choose — that clothing should serve the woman, not the other way around. The best garments are the ones a woman lives in, not the ones she performs in. The best designers are the ones who understand this, and who design accordingly.
Simkhai understands this. His work is designed for real women moving through real lives — women who need a dress that reads black-tie in the evening but is still comfortable at the two-hour dinner beforehand, women who want a slip that works with sandals in July and with heels in October, women who understand that the pieces they wear most often deserve as much thought as the pieces they wear only rarely.
This is why the collection sits so naturally within our Curated Collections, and why it appears throughout our Clothingedit as some of the most quietly essential pieces we carry. It is also why, as explored in The Women Who Dress Best Have One Thing in Common, the women who consistently look their most beautiful tend to build their wardrobes around designers, like Simkhai, whose sensibility aligns with their own.
Simkhai for Every Kind of Occasion
Part of what makes the Simkhai collection so useful — and the word useful is not a small compliment in a wardrobe — is its range. These are not one-note pieces. They travel. They translate. They earn their place.
For evening events, the collection's slip dresses and column silhouettes carry the kind of quiet formality that reads sophisticated in any setting. They pair beautifully with an heirloom piece from The Lee Jones Collection — a fine diamond earring, a considered pendant — for the kind of finished look that requires almost no thought and delivers extraordinary presence.
For daytime occasions — the summer wedding, the garden party, the long lunch — Simkhai's midi dresses and lightweight separates are quiet stars. They photograph beautifully. They hold up through hours of wear. They emerge from the suitcase almost improved by the journey. For inspiration on how to build a full occasion wardrobe around such pieces, our Summer 2026 Luxury Women's Boutique Trends guide is a beautiful place to begin.
For travel, the collection's fluid silhouettes and natural fabrics are precisely the kind of pieces that reward being packed. Luxury Women's Vacation Wear: Summer 2026 Travel Edit offers a deeper exploration of how to build a suitcase around exactly this kind of considered piece.
For everyday elevation, the collection's separates are the quiet foundations of a well-considered closet — the silk cami that transforms a jean, the tailored trouser that elevates a t-shirt, the knit that reads polished even on days when nothing else does.
The Simkhai Aesthetic in a Single Sentence
If we had to name what makes a Simkhai piece a Simkhai piece — the quality that runs through every collection, every silhouette, every fabric choice — it would be this: considered sensuality. The garments feel intimate without ever feeling immodest. They flatter without flattering obviously. They photograph beautifully but were, unmistakably, designed to be worn rather than photographed.
This is a rare balance. Most contemporary womenswear either leans too hard into overt sexuality or retreats from it entirely into utilitarian minimalism. Simkhai's work occupies the more difficult middle ground — the ground where a woman can feel beautiful, powerful, and entirely comfortable at the same time.
It is, in the end, the ground where the most confident dressing tends to happen. And it is precisely the ground The Posh Peacock has spent years mapping, one thoughtfully chosen designer at a time.
How to Style Simkhai
A few thoughts on how to bring Simkhai into the wardrobe you already have:
Pair the slip dress with structure. A bias-cut silk slip from Simkhai gains an entirely new dimension when styled with a tailored jacket, a great pair of trousers layered underneath, or a substantial leather bag. The tension between soft and structured is where Simkhai's work sings loudest.
Let the fabric lead. Because so many of Simkhai's pieces are cut in beautiful, weighty silks and drape-forward fabrications, the accessorizing can afford to be minimal. A pair of considered Shoes and one meaningful piece of jewelry is often all a Simkhai dress needs.
Layer for real life. A Simkhai slip under a knit, over a tailored trouser, with a considered flat — this is how the collection lives most beautifully in a real wardrobe. Not saved for occasions, but built into the daily rhythm of a life well dressed.
Invest in the pieces you will wear most. As we explored in Classic vs. Trendy: How a Sophisticated Woman Navigates Both, the pieces worth spending on are the ones that will still feel beautiful three summers from now. Simkhai's silhouettes, palette, and construction all pass this test with rare consistency.
The Final Word on Simkhai
There are designers who make clothes for the runway, and there are designers who make clothes for women. Jonathan Simkhai has spent his career refusing to choose — creating a collection that photographs beautifully, wears beautifully, and, most importantly, makes the woman inside it feel like the fullest version of herself.
This is the reason the collection has become such a quiet cornerstone of what we do at The Posh Peacock. It is the reason we return to it, season after season, and find new pieces to fall in love with. And it is the reason we believe the Simkhaiwoman — sensual, confident, considered, and entirely herself — belongs at the heart of the modern luxury wardrobe.
Come see what she is wearing. We think you will recognize her.
Frequently Asked Questions
Who is Jonathan Simkhai?
Jonathan Simkhai is a New York–based American fashion designer who launched his eponymous label in 2010. He is known for his refined, sensual approach to contemporary womenswear, with an emphasis on beautifully constructed dresses, silk separates, and eveningwear that balances modern femininity with wearable sophistication.
What kind of clothing does Simkhai design?
The Simkhai collection focuses on elevated ready-to-wear for women, including slip dresses, column-silhouette gowns, tailored trousers, silk camisoles, knitwear, and eveningwear. The label is particularly known for its beautifully cut dresses in fluid, drape-forward fabrics.
Where can I buy Simkhai online?
The Simkhai collection is available at The Posh Peacock, a curated women's luxury boutique offering a carefully selected range of Simkhai pieces alongside other leading international designers.
Is Simkhai considered a luxury brand?
Yes. Simkhai is widely regarded as one of the leading contemporary luxury labels in American fashion, known for its high-quality fabrications, considered construction, and sophisticated aesthetic. It regularly sits alongside houses like Nili Lotan, Proenza Schouler White Label, and other premium designers.
What occasions is Simkhai best for?
Simkhai is an unusually versatile collection. The eveningwear works beautifully for weddings, galas, rehearsal dinners, and cocktail events, while the separates and midi dresses transition easily to daytime occasions, travel, and elevated everyday wear.
Is Simkhai sizing true to fit?
Simkhai generally runs true to standard US sizing, though fit can vary slightly by silhouette — particularly with bias-cut and drape-forward pieces. For guidance on specific styles, The Posh Peacock's team is available to help with sizing recommendations.
What makes Simkhai different from other American designers?
Simkhai occupies a distinctive middle ground in American design — more sensual than pure minimalism, more refined than trend-driven contemporary labels, and more wearable than pure runway design. The result is a collection that feels both modern and timeless, ideal for women building a considered long-term wardrobe.
How should I style a Simkhai slip dress?
Simkhai slip dresses look beautiful styled with a tailored jacket or knit layered over them, considered shoes (a heeled sandal or elegant flat), and one meaningful piece of jewelry. Because the fabrics do so much of the work, minimal accessorizing usually reads most sophisticated.
Does The Posh Peacock carry Simkhai year-round?
Yes. The Posh Peacock features Simkhai as part of its ongoing Curated Collections, with new pieces added throughout the year across seasons. The New arrivals section is the best place to see the most recent additions.
Where is The Posh Peacock located?
The Posh Peacock is a women's luxury boutique based near Aspen, Colorado, offering curated collections from leading international designers. The full collection, including Simkhai, is available online at theposhpeacock.com.
Explore the full Simkhai collection at The Posh Peacock, the Aspen women's luxury boutique where every garment has been curated for the woman who notices — from New arrivals to timeless Accessories, thoughtful Gifts, and the quiet pleasures of the Sale edit.