Sienna Maxi Dress - Black A-Line Maxi Dress with flare sleeves, backless detail, and elegant drape by Lauven.

Sienna Maxi Dress

S
$99.95
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Sienna Maxi Dress - Black A-Line Maxi Dress with flare sleeves, backless detail, and elegant drape by Lauven.

Sienna Maxi Dress

A-Line Maxi Dress in Black

$99.95
Size
Size guide

Garment measurements — inches and centimetres.

Size Bust Waist
XS32" (81 cm)24" (61 cm)
S34" (86 cm)26" (66 cm)
M35.5" (91 cm)28" (71 cm)
L38" (97 cm)30" (76 cm)
XL40" (102 cm)33" (84 cm)

These are garment measurements, not body measurements. Cuts vary, so where a dress carries its own chart that chart is shown here instead. The surest method: measure a dress you already wear and compare.

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Arrives by 12 October A ceiling, not an average — nine orders in ten arrive sooner.

This black maxi dress embodies refined minimalism with a sleek A-line silhouette and fluid full-length design. Crafted as a versatile maxi dress, it reflects the timeless appeal of maxi dresses for women with its deep black tone, soft texture, and elegant drape that moves effortlessly.

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The round neckline and long flare sleeves create a balanced, modern profile, while the high waist enhances the structured yet fluid shape. Made from lightweight rayon, this A-line maxi dress offers a smooth, breathable feel. The backless detail introduces a striking contrast, adding a contemporary edge to the clean front design.

Designed for elevated day-to-evening transitions, this piece pairs seamlessly with heels and minimal accessories for formal occasions or styled with understated layers for a refined everyday look.

Style Features
  • Maxi dress length with elegant A-line silhouette
  • Classic black color for versatile styling
  • Long flare (trumpet) sleeves for a statement finish
  • Round neckline with clean, modern lines
  • Backless design for a contemporary contrast
Specifications
  • Materials & Fabric Composition: Rayon
  • Care Instructions: Hand wash cold or gentle cycle; do not bleach; hang or lay flat to dry; low iron if needed
  • Size & Fit Details: A-line silhouette with high waist; available in S, M, L
  • Measurements: S — Bust 32 in / 82 cm, Waist 24 in / 60 cm, Hip 37 in / 94 cm, Sleeve 24 in / 60 cm, Length 53 in / 135 cm; M — Bust 34 in / 86 cm, Waist 25 in / 64 cm, Hip 38 in / 98 cm, Sleeve 24 in / 61 cm, Length 54 in / 136 cm; L — Bust 35 in / 90 cm, Waist 27 in / 68 cm, Hip 40 in / 102 cm, Sleeve 24 in / 62 cm, Length 55 in / 137 cm
  • Neckline & Details: Round neck, long flare sleeves, backless design, solid color
Styling Guide
  • Pair with pointed heels and a clutch for an evening-ready outfit
  • Style with minimal jewelry to highlight the silhouette and open back
  • Layer with a tailored coat for a polished seasonal look

A refined A-line maxi dress designed for fluid movement and modern elegance.

Ideal for evening occasions, formal events, and elevated everyday styling.

Complete the look with the Sienna Maxi Dress.

Product Details
  • Color: Black
  • Material: Polyester, Spandex
  • Pattern: Solid
  • Available Sizes: XS, S, M, L, XL
Sizing

Where the supplier listed it, the size and height of the model are shown under the size selector — use them as your reference point.

Garment measurements, fabric composition and care are in the Specifications section of the description above. Where a lining is used it is a full lining, not a half slip.

Why it takes what it takes

Cut and sewn in our partner workshop once you order. Your order reaches it in 1–2 business days — we measured 1.7.

Order at least four weeks before your event. See the measured delivery times for your country

Fabric & care

Fabric composition and care instructions are listed in the description above.

Where a lining is used it is a full lining, not a half slip.

The Lauven gift box, closed and tied with the black ribbon

The box

It arrives like this

Folded in printed tissue, sealed, and set in a white magnetic box tied with a ribbon. On top, a card signed by Laura, who founded Lauven in Edinburgh.

  • The Lauven black satin ribbon
  • The signed card beside the open box

White magnetic box, black satin ribbon, printed tissue, signed card.

Made to order, not made to sit

What Lauven The usual
The cut Sewn after you order Made in bulk, months ahead
The sizes Measurements published, size by size One block reused across styles
The date An arrival date, measured An estimate nobody measures
The stock Nothing made that nobody ordered Overstock, then markdowns

If it is not right on you

A dress is bought without trying it on. That is our problem to carry, not yours.

  • 30 days to change your mind
  • Unworn, tags still on
  • Return starts from your order page
  • Free delivery, tracked

Who you are buying from

A small team, one partner workshop, no warehouse. Your dress is made after you order it.

Write to help@lauven.shop — a person answers.

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