★★★★★ Rated 4.7/5 by 2,350+ customers

Isabell™ | Long Casual Dress

$250.00 $64.95 Save 74%
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Buy more, get up to 25% extra OFF
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Celebration Sale: Due to high demand, only a limited quantity remains. If "Add to Cart" is available, the item is still in stock.

Discover Effortless Elegance with Isabell™ | Long Casual Dress

Elevate your everyday style with a dress that exudes charm and confidence.

Why Isabell™ is a Must-Have in Your Wardrobe

  • Relaxed Style with Sophistication: Vertical stripes elongate your silhouette for a flattering look.
  • Ultimate Light and Airy Feel: The generous cut ensures comfort while enhancing your shape.
  • Perfect for Any Casual Occasion: Versatile for outings, shopping trips, or sipping summer drinks.
  • Easy to Mix and Match: Complements sandals, sneakers, and your favorite summer accessories effortlessly.

We,Maison Avelis,will always keep you updated about your order and make sure everything arrives safely. We offer free shipping in the USA on every order, and all parcels are securely delivered with UPS.

We put a lot of care into what we offer, and we believe you’ll love it too. If it’s not quite what you expected, you have30 days to return it for a full refund.

We, Maison Avelis, believe that true style never fades. Every piece in our boutique is carefully selected for its quality, craftsmanship,and timeless appeal, because we know that the clothes you love most are the ones that last. Comfort, elegance, and confidence, all in one.

Sarah K. Sarah K. ✓ and 43,000+ American women love Maison Avelis

Loved by our customers

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23 products
Celebrate 25 Years of maison avelis

Celebrate 25 Years of Maison Avelis
Up to 70% off — for a limited time

Our grandmother Avelis believed that how you dress is how you greet the world. It's why we, Marie and Sophie, named this maison after her.

Every year, for one day only, we mark the month we first opened our doors. Twenty-five years later, this isn't a sale to clear stock. It's our way of saying thank you for being part of her story, and ours.

Buy 2 → Extra 10% OFF

Buy 3 → Extra 15% OFF

Buy 4 → Extra 20% OFF

Buy 5+ → Extra 25% OFF

TRUSTED BY 43,000+ AMERICAN WOMEN

★★★★★

I ordered a few pieces and honestly didn’t expect this level of quality. The fabric feels premium and the fit is perfect. I’ve already gotten compliments wearing it out.

Olivia R.
Boise, Idaho
★★★★★

I’ve bought from many online boutiques, but this one stands out. Everything looks exactly like the photos and feels even better in person. Shipping was smooth too.

Jessica L.
Plano, Texas
★★★★

I really like the style and the quality is better than expected. The fit was slightly off for me at first, but after exchanging for a different size it was perfect. Customer service was helpful and quick to respond.

Lauren D.
Asheville, North Carolina
★★★★★

I picked up two items during the sale and both exceeded my expectations. The stitching and details are really well done. It feels like something you’d buy in a high-end store.

Megan T.
Bend, Oregon
★★★★★

I was a bit skeptical at first, but I’m so glad I ordered. The quality is amazing for the price and it fits beautifully. I’ll definitely be ordering again.

Hannah K.
Sarasota, Florida

FAQ

You will receive a tracking number via email once your order has been shipped.

We’re always here to help!

Whether you have a question or simply want to chat about our pieces, we’re available every day of the week.

🕰 Our Hours:
Mon–Fri: 9:00 AM – 6:30 PM
Sat–Sun: 10:00 AM – 5:00 PM

We do our best to reply within 24 hours, but we always strive to respond as quickly as possible.

Mail: Info@maisonavelis.com

We want you to love your new pieces just as much as we loved choosing them for you. If for any reason something is not quite right, you are welcome to return it within 30 days of receiving your order. Just send us an email and we will make sure everything is taken care of quickly and kindly.

✉️ Email us at: Info@maisonavelis.com

Every piece in our boutique is chosen with care and an eye for timeless style. We handpick each item based on quality, craftsmanship, and the feeling it brings to the woman who wears it. Our goal is to offer clothing that not only looks beautiful but also feels wonderful and lasts for years to come.

Can I change or cancel my order? Of course, you can change or cancel your order within 8 hours of purchase.

Please contact us immediately by e-mail at Info@maisonavelis.com if you wish to change or cancel your order.

We’ve made it simple and secure for you to pay. You can use Amex, Maestro, Visa, MasterCard, Apple Pay & Google Pay, whatever works best for you.

Free Shipping Today Only

To celebrate our 25 Year Celebration Sale, we’re offering free shipping today. All orders ship with UPS and include full tracking.

30-Day Money-Back Guarantee

We want you to feel confident in your purchase. If something isn’t right, you may return your item within 30 days for a full refund.

Secure Payments

Your payment information is processed securely. We accept American Express, Apple Pay, Google Pay, Mastercard, Shop Pay, and Visa.