The Obsidian Siren Halter Jumpsuit Set is a statement of power, softness, and seduction — crafted for the woman who moves with intention. Featuring a fluid black satin halter top with an open-back silhouette paired with matching wide-leg satin trousers, this set elongates the body with every step. The look is accented with rich crimson ruched arm sleeves, adding dramatic contrast and modern couture energy.

Designed for the Maison de Stoi muse, this set embodies elegance with edge — effortless, commanding, and unforgettable.

Details

Top — Obsidian Halter Drape

• Color: Deep Black

• Material: Liquid satin (poly/satin blend)

• Design Features:

  • High sculpted halter neckline with satin-wrapped ring closure

  • Luxuriously draped front for fluid movement

  • Completely open back for a bold, sensual reveal

  • Adjustable tie at the lower back for a custom fit

  • Soft shine finish that catches and reflects light

Pants — Noir Satin Wide-Leg Trouser

• Color: Deep Black

• Material: Matching liquid satin

• Design Features:

  • Relaxed, fluid wide-leg silhouette

  • Center leg ruching that adds subtle structure

  • Adjustable tie waistband in back for comfort

  • Full-length hemline for an elongated, statuesque look

  • Pockets embellished with hand-beaded black stones for a couture finish

Sleeves — Crimson Ruched Arm Pieces

• Color: Blood Red

• Material: Matte chiffon blend

• Design Features:

  • Fully ruched construction

  • Stretch fit for comfort and ease

  • Adds dramatic visual contrast and movement

Fit

Top

• Draped halter fit — loose in front, adjustable in back

• Open-back design accommodates a range of bust sizes

• True to size

Pants

• Relaxed wide-leg shape

• High-flex waistband adapts to multiple body types

• True to size

Sleeves

• Soft stretch fit

Available Sizes

Sizes 0–30
Custom measurement options available for a perfectly tailored fit.
This design is created only 3 times to maintain exclusivity.

Model Size

Model is wearing:

• Size Small (Top & Pants)

Care Instructions

Top & Pants (Satin)

• Hand wash cold or gentle machine wash in mesh bag

• Mild detergent only

• Do not bleach

• Lay flat or hang dry — no tumble dry

• Light steaming recommended; avoid high heat

Sleeves (Chiffon Blend)

• Hand wash cold

• Lay flat to dry

• Steam lightly if needed

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At Le coeur d’Ella, each made-to-order piece is handcrafted with intention, artistry, and personal detail to reflect the unique vision of our clients. Due to the bespoke nature of these garments, we kindly request that you review the following return policy carefully before placing your order.

All Made-to-Order Sales Are Final

Each garment is custom-made specifically for you—based on your preferences, measurements, and design selections. For this reason, we do not accept returns, refunds, or exchanges on any made-to-order items.

Cancellations

Cancellations are only accepted within 24 hours of placing your order. After that window, production begins, and all sales are considered final.

Alterations

If your garment requires adjustments, we offer one complimentary alteration for fit within 7 business days of receiving your order. After that period, alteration fees may apply. Alterations must be requested via email at atelier@maisondestoi.com with subject line: Le coeur d’Ella Alteration Request – [Your Order Number].

Production Timeline

Made-to-order garments typically take 2 to 6 weeks to complete, depending on design complexity. Estimated delivery windows will be provided upon confirmation of your order.

Damaged or Incorrect Orders

If you receive an item that is damaged or incorrect due to an error on our end, please notify us within 48 hours of delivery. We will work with you to repair, replace, or resolve the issue as swiftly as possible.

Maison de Stoi offers an exclusive preorder option, allowing clients to reserve select items ahead of their official release. These pieces are crafted or sourced specifically for you and will be shipped once they become available.

Preorder timelines vary based on the item and may take 2 to 3 weeks or months for completion and delivery.

At the time of purchase, a non-refundable deposit will be charged as indicated at checkout. Once your item is ready, Maison de Stoi will notify you, automatically process any remaining balance (including shipping, taxes, and applicable duties), and arrange for prompt shipment.

If, for any reason, a preordered item becomes unavailable, you will receive a full refund in the form of store credit.

Orders may only be modified while the preorder window is open. After this time, any changes will require a new order to be placed.

Clients may cancel a preorder within 48 hours of placing the order and receive store credit. After this period, cancellations are not permitted without the express written approval of Maison de Stoi.

For inquiries, please contact our team at atelier@maisondestoi.com.