One-Shoulder Long Sleeve Mermaid Evening Gown with Slit

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.

Make an unforgettable entrance in this elegant mermaid evening gown. Cut in a body-skimming floor-length silhouette, this dress features an asymmetrical one-shoulder neckline with a single long sleeve, complemented by a dramatic slit that adds movement and modern allure.

Crafted from comfortable stretch fabric, the gown offers a flattering drape for formal occasions, making it a stunning choice for prom, wedding guests, and black-tie events.

Select from timeless Black or choose Custom Color to match your palette. To accommodate your individual proportions, custom sizing according to customer measurements is available for all orders.