Sweetheart-Neck Mermaid Formal Prom Dress with 3D Floral Appliqués, Beading, and Sequins

Every Hillerme gown is made-to-order — cut for you, not pulled from a shelf.

• Color: choose As Pic, White, or Ivory — or pick Custom Color and tell us any shade you want.
• Size: there are no standard sizes. After checkout we’ll email you a simple measurement guide; reply with your numbers and we cut to fit.

Questions about fit or fabric? Contact us before ordering — we’re happy to help.

This mermaid formal dress is the perfect choice for prom or any high-profile evening event. Defined by a classic sweetheart neckline and elegant long sleeves, it features eye-catching 3D floral appliqués that add a touch of sophistication. The bodice is enhanced with delicate beading and sequins, creating a luminous effect that catches the light beautifully. Crafted from luxurious tulle, the dress flows gracefully from the fitted mermaid cut to a flared hem, accentuating your figure with a dramatic finish. Designed to make a lasting impression, this gown ensures you feel confident, radiant, and effortlessly elegant on your special night.