Sequin Mermaid Prom Dress with One Shoulder and High Slit

Measure your bust, waist, hips, hollow-to-floor, and height, then compare with our size chart on each product page. Always select based on your actual measurements — never your usual size. If a standard size doesn't work, a custom size option is available. If you prefer not to go custom, simply size up. Not sure about your size? Feel free to ask — we're happy to help! Click here to select your category and get detailed sizing guidance.

This is one of the most common concerns we hear — and the good news is, it's completely manageable. Here's why you can order with confidence today:

• If you lose weight: A local tailor can easily take the dress in. This is one of the simplest and most common alterations — quick, affordable, and done everywhere.
• If you gain weight: No problem. Every gown we make includes a 3–5 cm seam allowance built into the fabric specifically for this reason, giving your tailor room to let the dress out comfortably.
• Want even more flexibility? Simply request a lace-up/corset back in your order comments. This style allows for a generous range of size adjustment with no tailoring needed at all — and it looks stunning.

We've been making bridal gowns for over 20 years, and fit concerns have never stopped a bride from looking perfect on her big day. Order now while your favorite style is available — your dream gown will be ready and waiting for you. 💕

Congratulations on your upcoming wedding! This is a question we're happy to help with, and there's truly no need to worry. Here's our guidance based on your gown style:

• A-line or Ball Gown styles: We recommend switching to an Empire silhouette — the high waist sits just below the bust and flows freely over the belly, keeping you comfortable and beautiful right up to delivery day.
• Mermaid or Trumpet styles: Please contact us with your current week of pregnancy, your current bust / waist / hip measurements, and your wedding date. Our experienced team will assess your measurements and project the right size for your wedding day — so you'll look and feel perfect when it matters most.

In addition, all of our gowns are crafted with a 3–5 cm seam allowance built into the fabric, giving a tailor room to let the dress out as needed. And if you'd like even more flexibility, simply request a lace-up/corset back in your order comments — this allows for a wide range of size adjustment with no tailoring required.

With over 20 years of bridal experience, we've helped countless pregnant brides find their perfect fit — reach out to us anytime, we're here to make sure your gown is as beautiful as your big day. 💕

This option applies only to gowns with sheer tulle detailing (e.g., illusion necklines, sheer sleeves, or open backs — see examples below). Choose YES to match the tulle to your skin tone (photo required), or NO to keep it matching the dress color. If your gown has no sheer tulle, select NO or leave it blank.

Not sure if your dress has sheer tulle? Simply contact us with your dress style or order number, and we'll let you know.

Yes! All of our gowns include built-in bust padding for added support and shape. If you have specific requirements, simply note them in the order comments or contact us directly.

If multiple colors appear in the product images, "Same as the First Picture" refers to the color shown in the first image. Other images are for reference. To purchase a different color shown in another image, note this in your order. If the color you want isn't shown in any product image, choose from the full color options available.

Tip: Not sure which is the first image? Refresh the page.

Absolutely! Select "Custom Color" from the color options and upload your desired color reference when placing your order. Our team will craft the gown/suit in your chosen color.

Absolutely! If you don't see the color you're looking for on the product page, don't hesitate to reach out — we'd love to help you find the perfect match.

By default, we’ll make the entire dress in the color you select. If you’d prefer a multicolored design, please leave a note with your requirements at checkout or contact us after placing your order.

White is a crisp, bright shade with cool undertones. Ivory is a softer, off-white shade with warm, creamy undertones. While white was once the traditional standard, ivory has become the most popular modern choice — universally flattering and looking beautifully "white" to the naked eye without being harsh.

Absolutely! If a back view isn't shown on the product page, don't hesitate to reach out — we'd be happy to share one with you.

Absolutely! Simply note your preferred closure style — zipper or lace-up — in the order comments, or email us after purchase. Lace-up backs are available in multiple styles. Learn More »

Absolutely! Send us a message with photos and details of the design changes you have in mind — or describe the custom gown you're dreaming of — and our team will review and respond as soon as possible.

With over 20 years of dedicated expertise in crafting occasion dresses, we can confidently assure you that the dress you receive will bear a resemblance of over 99% to the one pictured. Our skilled artisans use top-notch materials and precise techniques to deliver a gown that looks as stunning in person as it does in the photos.

Accessories shown in our product photos — such as veils, headpieces, necklaces, earrings, gloves, and shoes — are not included with the dress. If you're interested in any of these, please don't hesitate to contact us!

Production time is typically 15–20 days for most styles; heavily hand-crafted gowns may require approximately 30 days. In-stock items ship within 48 hours. Rush order service is also available — check the "Tailoring Time" on the product page for exact details. After production, shipping takes an additional 5–10 days.

Processing time refers to the tailoring/production period — the time our factory takes to make your dress. Once complete, it goes through a strict quality inspection before being dispatched. Shipping time is the transit time from our facility to your door.

We ship to most countries worldwide. Simply enter your address at checkout — if your country appears in the dropdown, we can deliver to you. Place your order with confidence!

We accept: Apple Pay, Google Pay, PayPal, Visa, Mastercard, Maestro, American Express, Discover, Diners Club, and Afterpay.

Afterpay orders require bank verification, which typically takes 3–5 business days. Once your payment is approved, we'll receive your order and send a confirmation email to the address provided at checkout. Please keep an eye on your inbox (and spam folder).

Yes — we are an online store with our own factory. We ensure the quality of our gowns and offer the most favorable prices to our customers. All payments are processed through secure, third-party protected platforms including PayPal and credit card processors. Our website operates fully legally and securely.

We hear you and are here to help. Please email us at sales@dreamyannie.com and our dedicated team will respond within 24 hours. We're committed to resolving every concern promptly. Please note that responses may be delayed over the weekend. Keep an eye on your inbox for updates.