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    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265
    Shop 2026 ANNAKOO Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit Under 265

    Off The Shoulder Trumpet Mermaid Blue Lace Prom Dress With Slit

    $236.80

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    ANNAKOO · THE BLUE HOUR COLLECTION
     

    Blue Lace, After Dark

    Off-the-Shoulder Trumpet Mermaid Prom Dress

    Romantic lace meets a confident silhouette, finished with a striking side slit.

    Look 01 Lace in Motion
     
    Alternate view of the blue off-the-shoulder lace formal gown with trumpet mermaid skirt and slit
    Look 02 · A Different Angle

    Elegance with an edge.

    A graceful neckline, intricate lace texture, and a leg-revealing slit create a balanced statement for the evening.

    Anatomy of the Look
    I.
    Off-the-Shoulder

    An open neckline that draws attention to the shoulders and collarbone.

    II.
    Blue Lace

    Romantic texture gives the gown depth and a refined formal character.

    III.
    Mermaid & Slit

    A fitted silhouette and high slit bring drama and visual movement.

    The Occasion Edit

    A romantic silhouette with modern attitude.

    This blue lace prom dress combines an off-the-shoulder neckline with a fitted trumpet mermaid shape and a high slit. The result feels graceful yet expressive, ideal for prom, formal celebrations, and evening events.

    Style it with silver or crystal accessories and elegant heels. Keep the jewelry refined to let the lace, neckline, and silhouette lead the look.

    Design Details

    Product Reference
    Color
    Blue
    Fabric Detail
    Lace
    Neckline
    Off-the-Shoulder
    Silhouette
    Trumpet Mermaid
    Skirt Detail
    High Slit
    Occasion
    Prom & Formal Events
    The Fitting Room

    A Few Helpful Notes

    01 / Fit

    How do I select the right size?

    Compare your bust, waist, and hip measurements with the current size chart. A fitted mermaid silhouette benefits from careful measurement, especially around the hips.

    02 / Styling

    Which accessories complement blue lace?

    Silver, crystal, and understated metallic accents pair beautifully with blue. Choose a streamlined clutch and heels for a cohesive evening ensemble.

    03 / Movement

    What should I consider when wearing a high slit?

    Try sitting, walking, and dancing in similar heels before the event. Check the slit placement and hem length to help ensure comfortable movement throughout the evening.

    ANNAKOO · Formalwear

    Let blue make its entrance.

    Discover a lace prom gown designed for memorable evenings and confident personal style.

    Discover the Gown

     

    How To Measure

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