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Women's Merino Poplin Button‑Up

4.6
Rated 4.6 out of 5 stars
29 Reviews
$188
$188
100% Merino Wool. 133 gsm.
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Model is 5' 9.5", and is wearing size S

Women's Merino Poplin Button‑Up

4.6
Rated 4.6 out of 5 stars
29 Reviews
$188
$188
100% Merino Wool. 133 gsm.

The travel-ready dress shirt. Made from 100% Merino poplin, it delivers crisp structure with natural performance built in. Lightweight, breathable, and wrinkle resistant, it relaxes with a light spray of water and stays sharp on the move.

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The travel-ready dress shirt. Made from 100% Merino poplin, it delivers crisp structure with natural performance built in. Lightweight, breathable, and wrinkle resistant, it relaxes with a light spray of water and stays sharp on the move.

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  • Anti-odor Anti-odor
  • Perfect for packing Perfect for packing
  • Wicks moisture Wicks moisture
  • Temperature regulating Temperature regulating
Fabric and Details
  • 100% Merino Wool
  • 133 gsm
  • Made with premium New Zealand ZQ Certified wool.
  • Mother of pearl buttons.
  • Adjustable sleeve cuff.
  • Fiber micron: Superfine 17.5
15 µm
17.5 µm
25 µm
Care instructions
  • Machine wash cold, delicate cycle.
  • Do not bleach.
  • Do not tumble dry.
  • Hang to dry.
  • Iron on low temperature.
Merino Care 101
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Poplin Meets Performance.

  • Crisp, structured look without ironing.
  • Wrinkles relax with a light spray of water.
  • Breathable comfort across changing temperatures.
  • Stays fresh longer between washes.
  • Lightweight and easy to pack.
  • Built for travel, work, and formal occasions.
Poplin Meets Performance.
Nature's Miracle Fabric

Nature's Miracle Fabric

Every Merino wool fiber has a waxy coating called Lanolin, which helps wick moisture away from your body, and act as a safeguard against odor-causing bacteria. This is what allows our Merino to stay breathable and dry while smelling and feeling fresh, no matter what you put it through.

Softer Than Cotton

Softer Than Cotton

This wool isn’t like your typical itchy sweater. We only use superfine (17.5 micron) Merino wool, resulting in a luxuriously silky soft feel that’s lighter and more plush than your average Merino or cotton. And unlike most clothes, it'll also maintain its form over time and won’t get ruined after a wash.

Easy Care

Easy Care

Your button-up rarely needs a wash. When it’s time for a refresh, simply add it to your load at the cold, gentle setting and hang to dry.

“The perfect T-shirt can see you through almost any situation, and Unbound makes a strong bid for the title with their chic Merino designs.”

"It's the most popular T-shirt in our Merino guide and well-loved by travelers. It's very soft and lightweight, and it packs down to a tiny roll."

“These tees have a sophisticated European elegance to them, thanks to both the material and design. Just looking at them makes you feel chic.”

“Between the flattering fit and the classic style, it's a great option for travel.”

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

Travel Leisure
WIRED
Forbes
Lonely Planet
Fast Company

"This is the perfect base layer as it’s super lightweight and is anti-wrinkle and moisture-wicking. This can quickly become your new closet staple at home and on the road."

"I may hold off on washing this T-shirt for another few weeks. It miraculously looks and smells like it was just cleaned."

"Lightweight and breathable, this shirt has a perfectly soft feel. The thin material is moisture-wicking, making this great for layering or wearing on its own."

"Unbound Merino sits at the intersection of travel gear and luxe knitwear, offering wool garments in timeless styles. They use superfine premium Merino wool that’s Woolmark-certified."

"This shirt's wool fibers lock odor molecules within and only release them on washing — which means less washing and more wearing. That makes this the ultimate travel top."

Travel + Leisure
Fast Company
Conde Nast Traveller
Bustle
Refinery29

About our wool

  • Made in Green OEKO-TEX® certified which guarantees this item was manufactured in environmentally friendly, socially responsible facilities.
  • Bluesign certified for supply chain traceability, a service that helps companies to become more sustainable.
  • RWS (Responsible Wool Standard) certified, adheres to the welfare of the sheep and their land.
OEKO-TEX
Bluesign
R.W.S

What people are saying

4.6
Rated 4.6 out of 5 stars
Based on 29 reviews
Slide 1 selected
Total 5 star reviews: 21 Total 4 star reviews: 6 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
How did you find the fit?Rated 0.3 on a scale of minus 2 to 2
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29 reviews
  • A
    Amy
    Verified Reviewer
    I recommend this product
    What size did you buy? XS
    Rated 5 out of 5 stars
    4/19/26
    Would love to see a cropped version!

    Love the wrinkle resistance! It's such a practical shirt and I wish there was a cropped version

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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  • PH
    Pei-Lan H.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    4/18/26
    The only long sleeve shirt I wear now

    I am surprised by how much I love this button-up shirt! I have very sensitive skin so previously I was wearing primarily silk shirts. This 17.5um merino poplin changed everything. It doesn't set my skin off and, unlike my silk shirts, it's warm in a cold air-conditioned office and cool when it's hot outside. It's seriously become the only long sleeve shirt I'll wear. I'm 5'4" 122lb, sized up to a Medium for maximum freedom of movement. I usually wear this untucked and sometimes unbuttoned over a T-shirt. At my height it is long enough to cover my rear end when untucked. No comment on the sleeve length as I usually wear the sleeves rolled up and I unroll them only for sun protection. I do iron/steam these shirts and they iron beautifully. I've ordered 4 of these now, 2 black and 2 white. The white is an off-white, but that's what happens when it's 100% merino. Would love to see these in more colors!

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  • GS
    Gail S.
    Verified Buyer
    I recommend this product
    What size did you buy? S
    Rated 5 out of 5 stars
    4/13/26
    Amazing fabric

    This is a fabulous shirt. Based on reviews, I ordered a small which fits well (I'm 5' 8", 145 lbs, 36 B and more pear shaped and often have problems with sleeves being too short). Sleeves are long enough for me on the small. I wish it was maybe a bit more fitted but am happy with how it looks when tucked in. The fabric is amazing - I love it. Extremely good quality. Very happy with this purchase. Depending on the brand, a small or medium is what I need in a long sleeve shirt. This definitly runs maybe a bit big.

    How did you find the fit?Rated 1.0 on a scale of minus 2 to 2
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  • MB
    Martha B.
    Verified Buyer
    I recommend this product
    What size did you buy? L
    Rated 5 out of 5 stars
    4/12/26
    Button-up

    Another quality made merino wool piece of classic clothing.

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  • SL
    Sandra L.
    Verified Buyer
    I recommend this product
    What size did you buy? M
    Rated 5 out of 5 stars
    4/10/26
    sharp dressed on the go

    I travel A LOT and this shirt is too good to be true. I love how crisp it pulls out of the suitcase and with a quick water spritz, the few lines are gone.

    How did you find the fit?Rated 0.0 on a scale of minus 2 to 2
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