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Sienna | Women&
Sienna | Women&
Sienna | Women&
Sienna | Women&
Sienna | Women&
Sienna | Women&
Sienna | Women&
Sienna | Women&
4.8/5 | Rated Excellent

Sienna | Women's Pleated Maxi Dress with Slit

$146.99 $74.95 Save 49%
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The Sienna is a sleeveless pleated maxi dress. The fit is form-skimming through the waist and flows into a full-length skirt. A gathered centre with a rhinestone brooch detail cinches the waist, and a front slit runs through the skirt. A go-to for formal and evening occasions.

Key features:

  • Occasion: A strong choice for formal and evening events and related occasions. Also works for wedding guest and cocktail occasions.
  • Fit: True to size. If you are between sizes, we recommend going up one size for the most comfortable fit.
  • Design: Features a round neckline, all-over pleating, a rhinestone waist brooch, and a front leg slit.

SIZE CHART

SIZE CHEST (IN) LENGTH (IN)
S 34.6 60.6
M 36.2 61
L 37.8 61.4
XL 39.4 61.8

As all garments are measured by hand, a 1–3 cm (≈1 inch) difference is considered normal.

Made to Last, Styled to Impress

We believe great fashion shouldn't come at the cost of quality. That's why every piece in our collection is thoughtfully selected for its fabric, finish and feel — because when something looks this good, it deserves to last.

To keep your Casamoda pieces looking fresh, always follow the care label inside your garment. Most styles are gentle-cycle friendly with a mild detergent. Avoid harsh chemicals and direct sunlight when storing — and your favorites will stay your favorites for seasons to come.

✦ Free Shipping on All Orders

✦ Hassle-Free Returns Within 30 Days

✦ 24/7 Customer Support

At Casamoda Boutique, every order is handled with care. We partner with UPS, FedEx, USPS and DHL to deliver your pieces quickly and safely — with full tracking from checkout to your door.

Bi-Annual Bundle Deals

Stack & save across all styles. Discount auto-applies at checkout.

Buy 2 pieces Extra 10% off
Buy 3 pieces Extra 15% off
Buy 4+ pieces Extra 20% off

The more you love, the more you save.

10K+ Happy Customers

Excellent 4.8

Our Customer

Patricia

This lace dress is absolutely breathtaking I felt like a bride in the best possible way! The scalloped sweetheart neckline and fitted mermaid silhouette are so elegant and figure-flattering. The delicate floral lace detailing is stunning from every angle, day or night. A showstopping piece I will treasure forever! 🤍✨

Verified

Patricia

Mia

This tan leather handbag is the ultimate timeless investment piece. the pebbled leather and gold hardware look so luxurious and high-end! The structured dome shape is spacious yet sleek, and it elevates any outfit effortlessly. I've worn it with everything from casual to office looks and it always completes the vibe. Absolutely obsessed!

Verified

Mia

Michelle

This corduroy mini skirt is the perfect autumn staple also the tan color pairs effortlessly with everything! The high waist and subtle split give it such a flattering, cool-girl look. I styled it with a fitted long-sleeve and cowboy boots and the combo is chef's kiss. Obsessed with this skirt!

Verified

Michelle

Disiree

Absolutely obsessed with this dress! The yellow and lilac tie-dye print is stunning, and the balloon sleeves with deep V-neckline are so flattering. The crystal brooch detail makes it look incredibly luxurious. I received compliments all night - would buy again in a heartbeat!

Verified

Disiree

Linda Thompson

This dress is absolutely perfect for any occasion! The cream wrap style with the elegant leaf print feels so fresh and sophisticated. The 3/4 sleeves and tie waist are incredibly flattering and effortlessly chic. I've worn it from brunch to dinner and always feel put-together — a true wardrobe staple!

Verified

Linda Thompson

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Frequently Asked Questions

You can track your order by clicking on the link provided in your shipping confirmation email. Have your tracking number handy? Click here track your order directly.

Yes. Each product page includes a detailed size chart. Still unsure? Feel free to reach out, we’re happy to help.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Return shipping costs are the responsibility of the customer, unless the item arrives damaged or incorrect. In such cases, we will cover the return costs.

Once we have received your return, please allow up to 14 days for the refund to be processed and credited back to your account.

You can find our full return policy here:
Return Policy

If your order arrived damaged, please reach out to us within 7 days of delivery. Simply email support@casamodaboutique.com

– Your order number
– Clear photos of the damage
– A short description of the issue

We’ll make it right as quickly as possible. Thank you for being part of our community — your satisfaction matters to us. 

Yes. We currently only deliver to the U.S.

The estimated delivery time is:

Processing time: 1–3 working days (Monday–Friday)

Shipping time: 8–12 working days (Monday–Friday)

Total delivery time: approx. 9–15 working days from date of purchase.

Further details can be found in our shipping policy:
👉 Shipping Policy

As part of our exclusive sale, we’re experiencing a higher volume of orders, so your patience means the world to us. We’re doing everything we can to deliver your pieces as swiftly as possible.

We accept all major debit and credit cards, through secure checkout.

You may cancel your order within 30 minutes of placing it. After this period, the order will already be in processing and cannot be cancelled. You may still return the item after delivery, following our return process.

If your question has not been answered above, our customer service team will be happy to help.

Contact us here:
👉 https://casamodaboutique.com/pages/contact-us
👉 Email: support@casamodaboutique.com
👉 Tel.: +1 786 577 9876

Our customer service responds within 12-24 hours on working days (Monday-Friday)

No problem — start a free exchange through our returns portal and we’ll get the right size to you.

30-DAY RETURNS

If your piece isn’t the perfect fit, you can easily return it within 30 days of delivery. Your satisfaction always comes first.

FREE U.S. SHIPPING

We make shopping effortless with free delivery anywhere in the United States on all orders, so your items arrive safely and conveniently at your door.

CUSTOMER SUPPORT

Enjoy peace of mind knowing our dedicated customer support team is available mon-friday 9 AM to 6 PM, ready to assist with any question or concern to make your experience truly seamless.