Onyx Mini Dress by Lauven - Black velvet princess dress with drawstring detail and long sleeves.

Onyx Mini Dress

S
$99.95
Skip to product information
Onyx Mini Dress by Lauven - Black velvet princess dress with drawstring detail and long sleeves.

Onyx Mini Dress

Velvet Mini 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.

Fits true to size

American Express Apple Pay Bancontact Google Pay Mastercard PayPal Przelewy24 Shop Pay Union Pay Visa
Arrives by 12 October A ceiling, not an average — nine orders in ten arrive sooner.

The Onyx Mini Dress is crafted from sumptuous black velvet fabric that features a smooth, plush texture with a subtle sheen. This princess-style mini dress presents a relaxed waist and flowing skirt, complemented by elegant long lantern sleeves and a classic round neckline. The dress is enhanced with delicate drawstring ties and tasteful cutout details, adding refined charm and contemporary flair.

Read more

Made from a polyester and spandex blend, the dress offers comfortable stretch and ease of movement while maintaining a graceful silhouette. The soft velvet fabric ensures both comfort and sophistication for day-to-evening wear.

Perfect for cocktail parties, festive occasions, or formal events, this velvet mini dress pairs effortlessly with elegant heels and minimalist accessories for a polished, stylish look.

Style Features
  • Luxurious black velvet fabric with soft texture and subtle sheen
  • Relaxed waist with flowing princess-style skirt
  • Long lantern sleeves for a romantic and elegant touch
  • Round neckline with delicate drawstring ties and tasteful cutouts
  • Velvet fabric blend offers stretch and comfortable fit
Specifications
  • Materials & Fabric Composition: Polyester and Spandex Velvet Blend
  • Care Instructions: Hand wash or gentle machine wash cold, lay flat to dry
  • Size & Fit Details: True to size, relaxed waist and flowing skirt for comfort
  • Measurements (Size S): Length 35" (89 cm), Shoulder 15" (38 cm), Bust 39" (100 cm), Waist 39" (99 cm)
  • Closure: Front drawstring ties for adjustable fit
Styling Guide
  • Pair with metallic or classic black heels for a refined evening look
  • Complement with minimalist jewelry to highlight neckline details
  • Use a structured clutch to complete formal or festive outfits

The Onyx Mini Dress offers timeless elegance with modern details, perfect for versatile eveningwear.

Designed for women seeking a luxurious velvet princess dress with a flattering fit and unique styling.

Make a statement at your next event with the sophisticated charm of the Onyx Mini Dress.

Product Details
  • Color: Black
  • Material: Polyester and 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.

Best sellers

View all