The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
The Martha’s Vineyard Coastal Maxi | First-class quality
4.8/5 Based on 3685+ Reviews

The Martha’s Vineyard Coastal Maxi | First-class quality

Regular price $129.99 $430.99 Sale priceSPRING SALE !
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Free UPS Shipping
↩️ 30-Day Return Guarantee
🏷️ 10% extra off (2 items) • 15% (3 items) • 20% (4 items)
Color
Size

Low Stock, only 4 left!

Spring Reset — stock update: Due to high demand during our Spring Reset Sale, only a limited number of items remain available. If you can still click 'Add to Cart', the item is still yours to grab.
Tag Size US Size (Est.) Bust Length Shoulder Width Sleeve Length
S 4 - 6 37.0" 55.1" 15.9" 24.0"
M 8 - 10 38.6" 55.5" 16.3" 24.4"
L 12 40.9" 55.9" 16.9" 24.8"
1XL 14 43.3" 56.3" 17.5" 25.2"
2XL 16 45.7" 56.7" 18.1" 25.6"
3XL 18 48.0" 57.1" 18.7" 26.0"

Capture the essence of classic American summer style with a dress that defines effortless, sun-drenched elegance. Inspired by the relaxed yet sophisticated lifestyle of the Atlantic coast, this pleated maxi features a matte, linen-touch finish that radiates "Quiet Luxury". Its airy, voluminous silhouette is designed to keep you cool and polished, whether you are attending a seaside brunch or a casual sunset gathering.

Crafted from our Signature Linen-Touch Tech-Fabric, this piece offers the rustic, textured charm of traditional linen but is engineered to resist heavy wrinkling—making it the perfect, low-maintenance staple for your summer wardrobe. The romantic lantern sleeves and a graceful flared hem create a statuesque look that feels as good as it looks.

  • The Silhouette: A loose, flowing A-line cut that provides ultimate breathability while maintaining a high-end, coastal aesthetic.
  • The Fabric: Our performance-grade matte weave mimics the natural texture of linen but stays crisp and structured all day long.
  • Design Details: Features elegant lantern sleeves for a hint of vintage charm and—the ultimate lifestyle essential—deep, functional side pockets.
  • Versatility: Your go-to choice for coastal travel, garden parties, or elevated everyday errands.
  • Styling Tip: Pair with a woven straw tote and leather slides for the definitive "East Coast Resort" look.



Every order ships with UPS, and you’ll receive a tracking number within one business day to follow your package every step of the way. Best of all, shipping within the US is always free of charge.

30-Day Money-Back Promise
We stand behind the quality of everything we create, and we believe you’ll love it too. That’s why every purchase is protected by our 30-day return policy. If for any reason you’re not fully satisfied, you may return or exchange your item within 30 days.

Opalys Boutique has over 3.685+ satisfied customers and our customers give us a rating of 4.8 out of 5 stars.

Customers reviews

★★★★★

Absolutely Stunning
The quality of the fabric exceeded my expectations, I’ve never felt more elegant.

Jennifer M.
Dallas, TX
★★★★★

Fast & Free Shipping
I placed my order on a Monday and had it by the next weekend, all with free UPS delivery.

Mary S.
Denver, CO
★★★★

Perfect Fit
The size chart was spot on, and my dress fits like it was made for me.

Emily R.
Nashville, TN
★★★★★

Timeless Style
Every piece I’ve bought from Sophia & Henry feels classic yet modern, I get a lot of compliments.

Sarah L.
Phoenix, AZ
★★★★★

Exceptional Service
Customer support was quick, kind, and helped me exchange my item without any hassle.

Annie K.
Miami, FL
★★★★★

My New Favorite Brand
From the packaging to the product, everything feels thoughtful and high-quality.

Olivia H.
Chicago, IL
Reset spring sale

Opalys Boutique was built around one simple idea: clothing that truly fits your life — not just your size, but your everyday rhythm.

Each piece is designed with real moments in mind. Comfortable, timeless, and effortless to wear from morning to evening.

Our collections are made for women who choose quality over noise — styles that move with your day, without a second thought.

As the season turns, we're welcoming spring with our Spring Reset Sale — with selected styles up to 70% off.

Thank you for being part of the Opalys community.

With love, Elena & Lysie 🤍

FAQs

Yes — we offerfree U.S. shippingon all orders during our Anniversary event.

There are no hidden fees or surprises at checkout. You’ll always see the full order total before completing your purchase.

Once your order has been placed, you’ll receive a confirmation email with your order number and tracking details as soon as your package ships.

You can also track your order anytime via our Track Your Order page.

We want you to feel confident shopping with us.

You may return your item within 30 calendar days of receiving your order.

  • Return shipping costs are the responsibility of the customer
  • Approved refunds are issued to the original payment method

For full details, please see our Returns Policy.

Each product page includes a Size Guide to help you find the best fit.

Still unsure? Our customer care team is happy to help you choose the right size — just reach out and we’ll assist you personally.

We begin preparing orders shortly after they are placed, so changes or cancellations are only possible within a short time window.

If you need to update or cancel your order, please contact us as soon as possible via our Contact Page and we’ll do our best to assist.

If you have any questions or need assistance, please visit our Contact Page to get in touch with our support team.

We’re always happy to help and aim to respond as quickly as possible.

30-DAY MONEY-BACK GUARANTEE

Feel free to return any item within 30 days if you are not completely satisfied.

FREE DELIVERY

We offer free shipping incl. Track & Trace to the United States!

SECURE PAYMENT

At Opalys Boutique, you can securely and conveniently pay for your order using credit card.