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    Shop 2026 ANNAKOO Spaghetti Straps Green Sheath Column Backless Satin Prom Dress Under 129
    Shop 2026 ANNAKOO Halter Champagne Backless Satin A Line Prom Dress Under 129
    Shop 2026 ANNAKOO Halter Champagne Backless Satin A Line Prom Dress Under 129
    Shop 2026 ANNAKOO Spaghetti Straps Green Sheath Column Backless Satin Prom Dress Under 129
    Shop 2026 ANNAKOO Halter Champagne Backless Satin A Line Prom Dress Under 129
    Shop 2026 ANNAKOO Halter Champagne Backless Satin A Line Prom Dress Under 129
    Shop 2026 ANNAKOO Halter Champagne Backless Satin A Line Prom Dress Under 129

    Halter Champagne Backless Satin A Line Prom Dress

    $185.13

    ANNAKOO / THE EVENING EDIT

    THE CHAMPAGNE
    SILHOUETTE

     

    Understated from the front, striking from the back. This champagne satin prom dress pairs a halter neckline with an open-back look and a sweeping A-line skirt for a quietly luxurious evening statement.

    SATIN · HALTER NECK · BACKLESS DESIGN · A-LINE
    ANNAKOO champagne satin halter prom dress with a backless design and floor-length A-line skirt

    A STUDY IN SOFT LUXURY

    Warm Champagne. Fluid Satin. An Elegant Reveal.

    A refined neutral shade gives this formal gown its distinctive appeal. The halter neckline draws attention upward, creating a clean line through the shoulders, while the open-back design adds an unexpected touch of allure. Satin lends the dress a smooth, luminous finish, and the A-line skirt falls to a floor-length hem for a graceful formal profile. With no heavy embellishment competing for attention, the beauty of this design lies in its color, shape, and the contrast between its covered front and open back.

    THE DESIGN LANGUAGE

    Less Ornament.
    More Presence.

    A Halter Neckline

    The neckline creates a focused upper silhouette and complements the open-back styling. It is a natural choice for shoppers who appreciate a sleek alternative to traditional shoulder straps.

    An Open-Back Statement

    The backless look adds visual interest without relying on sequins or ornate appliqués. Hair swept up or to one side can help make this design detail part of the overall styling.

    A Classic A-Line Skirt

    The skirt expands into a graceful floor-length shape, balancing the clean upper design with the presence expected of a formal gown.

    Champagne satin halter A-line prom gown showing the sleek bodice and floor-length skirt

    FROM EVERY ANGLE

    A Silhouette That Speaks for Itself

    The champagne shade brings a soft warmth to eveningwear, while the satin finish gives the dress a polished appearance. Its uncomplicated design makes it easy to personalize with accessories that reflect your own style.

    Choose delicate gold jewelry for a coordinated tonal look, crystal accents for added sparkle, or black accessories for a more defined contrast. Keep the back and neckline in mind when choosing a necklace, hairstyle, and undergarments.

    STYLE NOTES

    Finish the Look Your Way

    Jewelry

    Try drop earrings, a slim bracelet, or delicate gold accents. A simple neckline usually benefits from one or two well-chosen accessories rather than a crowded jewelry combination.

    Hair

    A sleek bun, high ponytail, or side-swept style can highlight the halter neckline and open back. Choose a hairstyle that feels secure and comfortable throughout the event.

    Shoes & Bag

    Champagne, nude, gold, or metallic shoes complement the warm tone. A small evening bag keeps the finish refined without distracting from the gown.

    AT A GLANCE

    Product Details

    A streamlined formal design in a warm neutral color, suited to prom and evening occasions.

    Color Champagne
    Fabric Satin
    Silhouette A-Line
    Neckline Halter
    Sleeve Length Sleeveless
    Length Floor-Length
    Back Detail Backless Design / Zipper-Up
    Waist Natural Waist
    Occasion Prom

    MADE TO ORDER

    Prepare for Your Event with Confidence

    Each dress is made to order. Whether you choose a standard size or custom measurements, review the size guide and confirm your measurements before submitting your order. Because this design features a halter neckline and open back, it is especially helpful to consider your preferred fit and undergarment options in advance.

    Tailoring Time

    12–15 Days

    Delivery Time

    2–6 Days

    Listed Price

    $129.00

    Tailoring and delivery periods are estimates, not guaranteed arrival dates. Please allow extra time before your event for transit and any alterations. Accessories pictured with the dress, including handbags, jackets, wraps, gloves, and jewelry, are not included unless specifically stated in the listing.

    BEFORE YOU CHOOSE

    Frequently Asked Questions

    1. What style of prom dress is this?

    This is a champagne satin A-line prom dress with a halter neckline, sleeveless construction, open-back styling, and a floor-length hem. Its design emphasizes the satin finish and clean silhouette rather than decorative embellishments, making it a good option for shoppers who prefer understated formalwear.

    2. What undergarments work best with a halter backless dress?

    The best option depends on your preferred support and the dress fit. Consider a suitable low-back or adhesive solution if appropriate for you, and check how it sits beneath the halter neckline before the event. Avoid assuming a particular built-in cup or support feature unless it is confirmed in the product details. A fitting test before prom can help you feel secure and comfortable.

    3. How do I select the right size?

    Measure carefully and compare your bust, waist, and other relevant measurements with the size guide provided on the product page. Do not rely only on your usual ready-to-wear size, since sizing can vary between brands and styles. If you are between sizes or want custom measurements, contact the team before ordering to clarify your options.

    4. What colors pair well with champagne satin?

    Gold, nude, ivory, and other warm neutrals create a soft, coordinated look. Silver or crystal accessories can introduce a cooler contrast, while black accents add definition. Champagne can appear slightly different under warm indoor lights, daylight, and camera flash, so consider the event lighting when choosing your shoes and accessories.

    5. How long does production and shipping take?

    The listed tailoring time is approximately 12–15 days, followed by an estimated delivery period of 2–6 days. These are estimates and may not account for every possible delay. Order early enough to leave time for delivery, a try-on, and any adjustments needed before your prom or formal event.

    6. Are accessories included with the gown?

    No accessories should be assumed to be included unless the product listing explicitly says so. Items used to style the photographs, such as a handbag, jacket, wrap, gloves, veil, or jewelry, are separate unless stated otherwise. If you need matching accessories, contact ANNAKOO to ask whether they are available to order separately.

    AN ELEGANT FINAL NOTE

    Let the Details Do the Talking

    From the warm champagne tone to the halter neckline and open-back design, this satin A-line gown keeps the look polished without unnecessary ornament. Review the size guide, plan your accessories, and order in advance for your special night.

    How To Measure

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