A person with curly hair smiles at the camera against a white background, wearing a Woolx Cassie Dress - Twilight Storm, knee-length and sleeveless for comfort with its temperature-regulating Merino wool. They pair it with black sandals and a long necklace.
Kisha is 5’8”, wearing a size M
A person wearing the Woolx Cassie Dress - Twilight Storm with light pink nails stands against a neutral background, their hand in a pocket. A pendant necklace with two circular stones complements the odor-resistant, temperature-regulating Merino wool attire.
The image depicts a person in a blue sleeveless top, adorned with curly hair and a long gold necklace featuring green and gold pendants. They pair this look flawlessly with the Woolx Cassie Dress in Twilight Storm, an odor-resistant Merino wool dress that ensures all-day freshness.
A woman in the Cassie Dress - Twilight Storm by Woolx smiles against a plain backdrop. Her sleeveless navy blue dress, tailored from temperature-regulating Merino wool, features a side slit. She complements her look with curly hair and a simple long necklace, merging style with function.
Close-up of the Cassie Dress - Twilight Storm by Woolx, highlighting its Merino wool fabric with a knee-length slit. The dress is dark blue with a slightly textured look for temperature-regulating comfort, showing part of a leg through the opening.
A person with curly hair, wearing the navy Woolx Cassie Dress - Twilight Storm, made from odor-resistant Merino wool with a side slit, stands against a light background. They're in black sandals and facing away from the camera.
Close-up of the Woolx Cassie Dress in Twilight Storm, featuring dark blue Merino wool with soft, flowing folds for a textured appearance. The material is smooth and slightly shiny, showcasing its breathable, fine quality.
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Cassie Dress

All season
$170.00
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Use code: MOM20 for 20% off now!

Reviews
Color 0 17000
Size
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  • FREE Shipping & Exchanges

Why You’ll Love This Merino Wool Tank Dress:

  • Ultra-Soft & Lightweight: Made from premium Merino wool, this dress feels like a dream—soft, breathable, and perfect for all-day comfort.
  • Sleeveless & Effortlessly Cool: Designed for warm weather or layering, the tank-style cut gives you freedom to move and style your way.
  • Flattering Midi Length: The perfect below-the-knee length offers just the right amount of coverage while keeping things breezy.
  • Temperature-Regulating: Stay cool in the heat and cozy when it’s chilly—Merino wool naturally adapts to your body’s needs.
  • Breathable & Moisture-Wicking: No more overheating! This dress wicks moisture away, keeping you fresh and dry all day long.
  • Odor-Resistant: Wear it on repeat—Merino wool naturally resists odors, making it a must-have for travel and everyday wear.
  • Wrinkle-Resistant & Quick-Drying: No need for ironing—just throw it on and go, whether you're home or on the road.
  • Perfect for Travel: Lightweight and compact, this Merino wool tank dress packs down small, making it an easy choice for adventures near and far.
  • Deep Side Pockets: Functional pockets keep your essentials close while maintaining a sleek, minimalist look.
  • So Comfortable, You’ll Sleep in It: Soft enough to double as a pajama dress—because who doesn’t love an outfit that works 24/7?

FABRIC:

  • 85% Australian Merino Wool, 12% Nylon, 3% Spandex
  • Non-Mulesed Wool
  • Woolmark® Certified
  • Woolx DuraLite® Fabric


FABRIC WEIGHT:

  • Lightweight 210g/m²

EASY CARE

Follow these tips for the best performance and longest life for your garment:

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Machine wash cold inside out and Tumble dry low.

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Avoid fabric softener. Though it won't damage the clothing it does coat the fibers in a wax that neutralizes many benefits of Merino.

This Merino wool tank dress is the definition of effortless style. Designed for warm days and easy layering, it features a relaxed yet flattering A-line silhouette that drapes beautifully without clinging. Made from ultra-soft, breathable Merino wool, it keeps you cool and fresh when temperatures rise and cozy when the air gets chilly. The midi length strikes the perfect balance between comfort and sophistication, making it an ideal choice for any occasion.

More than just stylish, this dress is packed with performance benefits. Merino wool naturally wicks moisture, regulates temperature, and resists odors—so you can wear it for days without worrying about freshness. Perfect for travel, it won’t wrinkle in your suitcase and dries quickly after washing. With deep side pockets and a breezy sleeveless design, this Merino wool tank dress is your go-to for effortless dressing, whether you’re heading out for the day or winding down for the night.

Style #X385

This dress has a regular fit. We recommend purchasing your normal size.

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Fast Shipping!

All orders ship within 24 hours from our Endicott NY Warehouse

Free Shipping & Exchanges

Order worry free with fast free shipping and free exchanges.

Satisfaction Guaranteed

Every Woolx purchase is backed by our money back guarantee.

Talk To A Real Person

Need help? Call us toll free and talk to a real person! 888-465-7977

Fragile Wool? Not Here!

Introducing DuraLite® by Woolx Merino: Made to Perform & Built to Last

Our signature DuraLite fabric combines ultra-fine Merino with a strong nylon and spandex core, amplifying Merino's natural durability and stretch. This means you get all the benefits of Merino — softness, breathability, odor-resistance — with the added toughness to keep up with whatever you throw at it!

WHY WOOLX

More than just clothing

This isn't just apparel. Woolx gives you the confidence to face whatever life throws
at you.

Our pieces are made to be part of your journey — moving with you through every season & moment. Whether you're chasing summer sunsets or cozy winter mornings, Woolx keeps you comfortable, confident, and stylish.

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Soaked & Sweaty?
Not here...

Whether you're getting drenched on a run or exploring under a waterfall — Woolx has you covered! Merino can hold up to 30% of its weight in water, keeping you dry & comfortable for longer! Once it does get wet, don't worry! This magical fiber dries significantly faster than any of those cotton or synthetic tees.

Woolx DuraLite® Shirt
your average cotton tee

Can't Be Beat For Travel!

Once you travel with Merino you'll never go back. Read on to see why...

Checked Bags? No, thanks.
Say goodbye to the luggage carousel! Woolx packs small & light so you can finally pack carry-on-only.
Wear Anywhere
Whether you're dressing up for that museum opening or headed for a stroll on the beach, Woolx adapts to every occasion.
Wear More, Wash Less
That's right... 1 of our tees can be worn for 4 days without needing a wash! It's time to cut your packing list in half.
No Iron Needed!
Merino is naturally wrinkle resistant, so you'll look polished without any extra effort.

Ethically Sourced, Always.

When you shop with Woolx, you're getting premium Merino sourced from the finest farms in Australia. Here at Woolx, we believe in treating our sheep as well as we treat our pets. You can shop with confidence knowing that all of our Merino is...

  • Woolmark Certified

  • Certified Non-Mulesed

  • RWS Certified
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