• Burgundy Siren Dress with a strapless corset bodice and draped knot skirt, full length front view
  • Burgundy Siren Dress seen from the side, boned corset bodice over a floor-sweeping column skirt
  • Burgundy strapless corset maxi dress with a knotted drape at the hip, hand on hip, full length
  • Burgundy corset maxi dress from behind, ruched back skirt and straight neckline, full length back view
  • Black Siren Dress with a shimmering strapless corset bodice and draped skirt, full length front view
  • Black Siren Dress from the side, fitted corset bodice into a floor-length ruched column, side view
  • Black strapless corset gown with a knotted hip drape, cropped at the shoulders, holding a cream clutch
  • Black corset maxi dress from behind, ruched hip panel and straight back neckline, full length
  • Mocha brown Siren Dress with a glittered corset bodice and draped skirt, full length front view
  • Mocha brown Tundra Siren Dress seen from the side, corset bodice and long draped panel, full length
  • Mocha brown strapless corset maxi with a knotted drape falling to the hem, full length front view
  • Mocha brown corset gown from behind, laced back panel above a ruched skirt, full length back view
  • Navy blue Siren Dress with a textured strapless corset bodice and knotted drape, full length front
  • Navy blue Siren Dress from the side, corset bodice smoothing into a ruched column skirt, side view
  • Navy corset gown back detail, close crop on the ruched hip panel and centre back seam
  • Navy strapless corset maxi dress with a draped hip knot, standing full length front view
  • Dusty rose Siren Dress with a beaded strapless corset bodice and draped skirt, full length front
  • Rose gold Siren Dress in dusty pink, three-quarter view with corset bodice and long drape panel
  • Dusty pink strapless corset maxi with a knotted hip drape, hand on hip, full length front view
  • Dusty pink corset gown back detail, close crop on the ruched skirt and lace-textured bodice
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Siren Dress

Siren Dress

$79.00
$79.00
Sale Sold out
Color
Size

EDITORS NOTE

Boreal Evening — the long one.

A strapless corset bodice above a knotted, draped skirt that runs to the ankle. It holds its shape without help and moves when you do. Burgundy is the one people remember.

SIZE & FIT

  • Fit: Close — a lot of stretch
  • Length: Maxi — about 49in from your shoulder
  • Sizing: Go by your hips
  • Model is 5′9″ and wears an S
Size chartSee what body each size fits, and how to measure
Go by your hips. Each size covers a wide range, and the hip is what decides.

The fit

Close. A long dress that follows the body.

It stretches a long way, so one size fits a range of people.

TightFittedRoomy
No stretchHigh stretch

Find your size

ABCD
These are body measurements, not the piece. Measure yourself and find your size.
Size XS S M L
ABust 29–34 30.5–35.5 32.5–37 34.5–39.5
BWaist 23–27 25–28.5 26.5–30.5 28.5–32.5
CHips 29.5–34.5 31–36 32.5–37.5 35–40
DLength 48 49 49.5 50.5
The ranges overlap between sizes. If you fall in two, take the smaller for a closer fit and the larger for comfort.
Sizes can be off by about ¾in. Every piece is sewn by hand.

Length

About 49in, measured down the front of the skirt.

The hem is not included in that number, so it falls a little longer than it reads.

Our model

She’s 5′9″ and wears an S.

How to measure

Use a soft tape. Measure over thin clothes, not over a coat.

  1. A · Bust — Around the fullest part.
  2. B · Waist — Around the smallest part of your middle.
  3. C · Hips — Around the fullest part.
  4. D · Length — This one is the dress, not you. Shoulder down to the hem.

MATERIALS

  • Shell: Smooth stretch polyester with a structured handfeel
  • Bodice: Sculpted construction for support and shape
  • Lining: Soft inner lining for comfort and a seamless finish

Lightweight, fluid, and designed to drape beautifully without stiffness

CARE

  • Hand wash cold or gentle cycle
  • Do not bleach
  • Lay flat or hang to dry
  • Avoid heat to preserve the fabric’s drape

Follow these steps and the Siren dress will remain a staple in your wardrobe for seasons to come

SHIPPING & RETURNS

Dispatch — 1–2 business days. Every order is tracked.

Shipping — free over $200, worldwide. Below that, from $6.95, calculated at checkout.

Returns — 30 days from the day it arrives, unworn with tags on.

Who pays — return postage is yours, unless the piece is faulty or we sent the wrong thing — then it is ours.

Refunds — issued to your original payment method within 10 business days of approval.

View full details
Pieces designed with intention, where material, form, and presence come together.
Nothing excessive. Everything considered.

Our Approach to Modern Design

Refined Materials

Effortless Structure

Quiet Confidence

Our Approach to Modern Design

Refined Materials

Dense, skin-soft textures with weight and structure, selected for their tactile quality and natural drape.
Built to retain their form, each material supports the silhouette with ease and intention.
The finish is refined yet effortless, creating pieces that feel composed, balanced, and lasting.

Refined Materials

Brown and cream zip-front unitards hanging on a chrome rail in a studio, swatches behind

Dense, skin-soft textures with weight and structure, selected for their tactile quality and natural drape.
Built to retain their form, each material supports the silhouette with ease and intention.
The finish is refined yet effortless, creating pieces that feel composed, balanced, and lasting.

Our Approach to Modern Design

Effortless Structure

Clean lines and thoughtful construction shape the silhouette without constraint.
Each piece is designed to hold its form while allowing ease of movement, creating a natural sense of balance on the body.
Structure is present, but never rigid, supporting the garment quietly, so it feels composed, fluid, and assured.

Effortless Structure

Cropped torso view of a sheer black lace corset dress with boned seams and scalloped cups

Clean lines and thoughtful construction shape the silhouette without constraint.
Each piece is designed to hold its form while allowing ease of movement, creating a natural sense of balance on the body.
Structure is present, but never rigid, supporting the garment quietly, so it feels composed, fluid, and assured.

Our Approach to Modern Design

Quiet Confidence

Confidence expressed through restraint rather than display. The focus is on fit, proportion, and material, details that reveal themselves over time.
Nothing excessive, nothing imposed. Just pieces that feel self-assured, intentional, and distinctly their own.

Quiet Confidence

A charcoal zip-front unitard worn seated inside a spotlight circle on a grey backdrop

Confidence expressed through restraint rather than display. The focus is on fit, proportion, and material, details that reveal themselves over time.
Nothing excessive, nothing imposed. Just pieces that feel self-assured, intentional, and distinctly their own.

Two women on a rooftop at dusk, one in a white mini dress, one in a taupe zip unitard
What we create is shaped by how it feels, on the body, and over time.Boreal is our way of designing with care, offering pieces that feel grounded, composed, and enduring.

Naia & Emma ꨄ︎