4.7/5 | Rated (2756+ reviews)

$144.95 $54.95 Save 62%

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30-Day Money Back Guarantee

Loved By 50,000+ Women Who Cover Their Arms & Tummy

Only a few items left

ARMS & TUMMY SALE UP TO 70% OFF!

Your Arms & Tummy Sale savings apply automatically at checkout. Add more pieces to unlock extra savings.

Buy 2 pieces → Extra 10% off

Buy 3 pieces → Extra 15% off

Buy 4 pieces → Extra 20% off

Effortless, timeless and sophisticated

Designed for the modern woman, this midi dress is an ode to simplicity and sophistication. Its effortless drape and timeless shape ensure enduring appeal. Perfect for those who appreciate refined, effortless luxury.

Why you'll love it:

Sophisticated Look: Instantly elevates your everyday style
Fluid Silhouette: Moves beautifully with natural ease
Comfort with Class: Combines elegance and relaxation
Timeless Versatility: A must-have for any elegant wardrobe

Size Guide:

Length: from shoulder to hem
Bust: measure around the fullest part of your bust
Waist: measure around the narrowest part of your waist

Size	Bust (cm)	Length (cm)	Sleeve Length (cm)	Shoulder Width (cm)
S	102	105	58	40
M	106	106	59	41
L	110	107	60	42
XL	114	108	61	43
2XL	118	109	62	44
3XL	122	110	63	45
4XL	126	111	64	46
5XL	130	112	65	47

We offer a 100% money-back guarantee within 30 days of receiving your order. If you're not completely satisfied, simply return your item for a full refund—no questions asked.

At Mabella Newyork, customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping with a track & trace code.

More than 50,000 women trust Mabella to cover their arms and tummy, with an average rating of 4.8 out of 5 stars. Your comfort and confidence mean everything to us.

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THIS SEASON, MORE OF WHAT FLATTERS YOU.

For a limited time, our Arms & Tummy Sale brings our biggest savings. Our most-loved styles, from sleeves that flatter your arms to soft fits that are kind to your tummy, are now up to 70% OFF. Whether you’re shopping for yourself, your sister or your best friend, it’s the perfect time to find pieces that make you feel beautiful.

Buy 2 items → Get an extra 10% OFF

Buy 3 items → Get an extra 15% OFF

Buy 4 items → Get an extra 20% OFF

Buy 5+ items → Get an extra 25% OFF

These bundles are Arms & Tummy Sale exclusive. Once the offer ends, the extra savings are gone, and sold-out styles won’t return.

Stock is limited. Now is your moment.

OUR CUSTOMERS ALSO BOUGHT

HERE'S WHAT OUR CUSTOMERS SAY

Excellent 4.7 / 5 ★★★★★

★★★★★
“I love how this top gives me just the right amount of coverage on my arms without feeling heavy. It falls beautifully over my middle instead of clinging, and the fabric isn’t see-through at all. I felt comfortable and put together the moment I tried it on.”

Linda Parker
4 hours ago

★★★★
“This is exactly the kind of fit I’ve been looking for. The sleeves cover my upper arms nicely, and the shape is very forgiving around my stomach without looking loose or boxy. I’ve already worn it twice and felt great in it both times.”

Jessica Brown
3 days ago

★★★★
“The fabric feels substantial and soft, and I really appreciate that I don’t need to wear anything underneath it. The cut is feminine without being tight, and it sits so nicely around my waist and tummy. It looked even better on than I expected.”

Diane Adams
1 week ago

★★★★★
“I’m 58 and finding clothes that feel flattering without looking too young or too matronly isn’t always easy. This was such a nice surprise. The sleeves are perfect, the fabric has a lovely weight to it, and the fit makes me feel feminine and comfortable.”

Susan Whitman
4 days ago

★★★★★
“The fit is so comfortable and easy to wear. It gives me coverage where I want it, especially around my arms and stomach, but still has a really pretty shape. I wore it out to dinner and got two compliments that evening.”

Ashley Thompson
1 day ago

The Mabella Difference:
Coverage Without Compromise THE MABELLA DIFFERENCE: COVERAGE WITHOUT COMPROMISE

FLATTERS FROM EVERY ANGLE

Sleeves that cover the upper arm and fits that skim the tummy, from every side.

SOFT, NEVER CLINGY

Light, soft fabrics that gently skim your tummy instead of clinging to it.

BREATHABLE SLEEVES

Keep your arms covered without overheating, even on warm days.

NEVER SEE-THROUGH

Opaque fabrics you can trust, in every light and every season.

FREQUENTLY ASKED QUESTIONS

Name: Siena | Sophisticated Midi Dress
Brand: Mabella
Price: 54.95 USD
Availability: InStock

Will this cover my upper arms and flatter my tummy?

Yes, that's what Mabella is all about. Every piece has sleeves that cover the upper arm, and a relaxed fit that skims the tummy instead of clinging to it. You won't find sleeveless or tight styles here.

Do you offer free shipping?

Yes, we offer free premium shipping on all orders. We want to make sure your purchase arrives quickly and safely at no extra cost.

Can I return an item if it doesn't fit or I don't love it?

Of course. You can return your order within 30 days of receiving it, as long as it's unworn and in its original condition. Just email us and we'll guide you through it.

How can I track my order?

As soon as your order ships, you'll receive an email with your tracking link. You can also enter your order number on our Tracking Page.

How do I choose the right size?

Every product comes with a detailed size chart to help you find your perfect fit. If you're unsure between two sizes, we recommend choosing the larger one for extra comfort. Still not sure? Contact our customer support, we're happy to help you find the right size.

How can I contact you if I have questions?

Our customer support team is always happy to help. Feel free to reach out through our contact page or email us directly at info@bymabella.com. We usually reply within 24 hours and are glad to help with any question you have.

30-DAY MONEY-BACK GUARANTEE

Shop worry-free. Not the right fit? Return within 30 days for a full refund.

MADE TO FLATTER
ARMS & TUMMY MADE TO FLATTER ARMS & TUMMY

Sleeves that cover the upper arm, relaxed fits that skim the tummy, never see-through.

SAFE & SECURE PAYMENTS

Pay safely with credit card, Apple Pay, Google Pay or Shop Pay. Your details are always fully protected.

FAST CUSTOMER SUPPORT

Questions about size or fit? We're happy to help and reply within 24 hours.

Siena | Sophisticated Midi Dress