Onyx Maxi Dress
Square Neckline Maxi Dress in Black
Size guide
Garment measurements — inches and centimetres.
| Size | Bust | Waist |
|---|---|---|
| XS | 32" (81 cm) | 24" (61 cm) |
| S | 34" (86 cm) | 26" (66 cm) |
| M | 35.5" (91 cm) | 28" (71 cm) |
| L | 38" (97 cm) | 30" (76 cm) |
| XL | 40" (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.
Model wears size S · Height 5'8" (173 cm)
- Free delivery, tracked
- 30-day returns
- Cut and sewn for you
The Onyx Maxi Dress is made from a premium synthetic blend of polyester and spandex, featuring a smooth knitted fabric with high elasticity for a slim, figure-flattering fit. This elegant dress offers an ankle-length silhouette with wide shoulder straps and a modern square neckline that enhances its timeless appeal.
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The standout feature is the open back with intricate criss-cross tie detailing, adding a contemporary and chic touch to the design. The pullover style closure and sleeveless profile ensure comfort and ease of wear, perfect for formal and evening occasions.
Ideal for upscale events, cocktail parties, and sophisticated gatherings, the Onyx Maxi Dress pairs beautifully with statement heels and subtle accessories. Its classic black hue provides versatile styling options for a polished, refined look.
Style Features
- Wide shoulder straps with square neckline
- Open back with criss-cross tie detail
- Ankle-length maxi silhouette
- Slim, stretch-enhanced fit
- Soft, smooth synthetic knit fabric
Specifications
- Materials & Fabric Composition: Polyester and Spandex blend
- Care Instructions: Hand wash or gentle machine wash recommended
- Size & Fit Details: Slim fit with high elasticity
- Measurements: Model height 5'8" wearing size Small
- Closure: Pullover style
Styling Guide
- Wear with sleek heels to enhance the silhouette
- Add minimalistic jewelry for elegant accents
- Complete the look with a chic clutch in neutral tones
A modern maxi dress designed for elegant evenings and sophisticated style.
Perfect for formal events, cocktail parties, and upscale occasions.
Elevate your wardrobe with this timeless black maxi 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 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.
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.
INTERNATIONAL ECOMMERCE GROUP LP · Scotland · SL034503