V Neck Rainbow Sequin A Line Backless Tulle Prom Dress

Chromatic Rhythm

Color that
owns the room.

A rainbow sequin statement, softened by airy tulle and a sweeping A-line silhouette.

A vivid, light-catching finish for a statement-making entrance.

A graceful, floor-length outline with room for movement.

A V neckline and backless design bring balance to the sparkle.

A CLOSER LOOK

A little shimmer.
A lot of personality.

Designed for a celebration where understated is not the brief, this rainbow prom gown pairs sparkling sequin detail with the light, flowing character of tulle. The V-neckline creates a defined front profile, while the open back adds a confident contrast.

The A-line silhouette completes the look with a classic formal shape, making this gown a distinctive choice for prom and other dress-up occasions.

The dress, at a glance

Is this rainbow sequin prom dress made to order?

Yes. ANNAKOO lists this gown as made to order. Tailoring typically takes 12–15 days, followed by an estimated delivery period of 2–6 days. These are separate stages, so allow time for both when planning for prom or another event.

Can I order this gown using my own measurements?

The product page offers a custom-made size option in addition to listed standard sizes. If you choose custom measurements, follow the store's measurement guidance carefully and provide accurate information. If you are unsure how to measure or need a particular fit adjustment, contact the team before ordering.

Can I request a different color or a special fabric change?

The fabric used for this design is custom-produced. Because special color changes or other requests may need confirmation before production, consult the ANNAKOO team before placing your order. Do not assume a change can be made until the team confirms the available options.

What undergarments should I consider with the backless design?

The open-back construction can affect which undergarments work with the gown. Check the dress images and fit carefully, and consider trying suitable low-back or adhesive options before your event. The product listing does not specify built-in cups or included undergarments, so contact the team if you need confirmation about the bodice construction.

Are accessories shown in the pictures included?

Accessories pictured with the dress, such as wraps, jackets, gloves, veils, or handbags, are not included in the gown purchase. The product page notes that accessories may be ordered separately, so ask the team about availability if you would like to coordinate additional pieces.

When should I place my order for prom?

Order well ahead of your event whenever possible. Include the listed tailoring and delivery windows in your schedule, plus extra time in case you need to contact customer service or arrange a fit adjustment. If you are considering the optional expedited tailoring service, confirm the applicable terms and timing before relying on it for a specific date.