Which size should I choose?

Each size is drafted on its own. Open the size guide above: these are the dress's own measurements, so compare them with a dress you already wear. Between two sizes, take the larger one. Wrong size after all? Email help@lauven.shop with your order number and the size you need — our team will arrange the exchange.

Can I cancel my order?

Yes, free of charge within 24 hours: write to help@lauven.shop with your order number.

Black Sweetheart Mini Dress for Women — Slim, Sheath | Winter Formal Dresses Short, Cocktail, Party, Prom & Casual

Peridot Mini Dress

Slim Mini Dress in Black

$59.95

ColorBlack

Size XS S M L XL

Size guide

Measured on this dress.

Size	US Size	Bust (in)	Waist (in)	Hips (in)	Length (in)
XS	0-2	31-32	23-24	33-34	33
S	4-6	33-34	25-26	35-36	33.5
M	8-10	35-36	27-28	37-38	34
L	12-14	37-39	29-31	39-41	34.5
XL	16-18	40-42	32-34	42-44	35

Free delivery, tracked
30-day returns
Cut and sewn for you

Made for timeless elegance, this solid black mini dress is crafted from polyester fiber, showcasing an opaque, glitter-infused fabric with a shimmering finish. The fabric features a medium stretch, ensuring a consistent fit throughout, while the integration of glitter decoration provides a subtle, light-catching finish. Designed for an all-season wardrobe, the material composition of polyester fiber provides a durable foundation for this mini party dress, balancing practicality with the polished look of a solid pattern.

The garment features a classic sweetheart neckline that frames the upper bodice, complemented by spaghetti straps. It is constructed in a sheath silhouette, offering a slim fit that follows the lines of the body from the neckline down to the mini length hem. The inclusion of a deliberate slit adds a functional design element to the skirt portion, maintaining the structural integrity of the sheath cut while allowing for ease of movement. This mini dress is sleeveless, emphasizing the clean lines of the sweetheart neckline and the spaghetti straps.

As a versatile addition to a wardrobe, this piece functions well as a semi-formal cocktail dress or as part of an ensemble for evening events. Its solid black color makes it a foundational item for various seasonal occasions, from winter formal events to year-round celebrations. The glitter detailing provides a refined aesthetic suitable for those seeking sparkly dresses for women, while the sheath silhouette ensures a streamlined profile. Style this item with simple accessories to emphasize the glittery finish and the shimmer of the glitter decoration.

Product details

Style Features

Sweetheart neckline
Sheath silhouette
Sleeveless cut
Polyester Fiber fabric
Above Knee, Mini length
Glitter, Slit detailing

Specifications

Available Colours: Black
Pattern: Solid
Available Sizes: XS, S, M, L, XL
Material: Polyester Fiber
Length: Above Knee, Mini
Neckline: Sweetheart
Silhouette: Sheath
Sleeves: Sleeveless
Designed For: Cocktail, Party, Prom, Casual
Season: All Season

Styling Guide

Cocktail: Style with heeled sandals and statement earrings for cocktail hour.
Party: Add statement earrings and a compact clutch for a night out.
Prom: Complete the look with strappy heels and a small clutch.
Casual: Dress it down with white trainers or flats and a cropped jacket.

Why It Works

The silhouette has a fitted bodice and waist leading into a bodycon mini skirt.
It opens on a sweetheart curve across the bust.
You get a mini hem — check your heel height for the look you want.

Size Guide

Size	US Size	Bust (in)	Waist (in)	Hips (in)	Length (in)
XS	0-2	31-32	23-24	33-34	33
S	4-6	33-34	25-26	35-36	33.5
M	8-10	35-36	27-28	37-38	34
L	12-14	37-39	29-31	39-41	34.5
XL	16-18	40-42	32-34	42-44	35

Care Instructions

Hand wash cold, or machine wash cold on a gentle cycle inside a mesh laundry bag.
Do not bleach.
Hang to dry; avoid high-heat tumble drying.
Steam rather than iron; use a low heat on delicate fabrics if needed.
Store on a padded hanger to hold the shape.

Shipping & Returns

Free shipping on all US orders. 30-day return policy — items must be unused with original tags attached. See our FAQ page for full details.

Shop yours now.

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.

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.

Usually 2 to 3 weeks: it is cut and sewn once you order, then shipped free with tracking. Each country has a latest delivery date — if we miss it, you can ask for a full refund.

See the date for your country

Yes, within 30 days of delivery, unworn and with its tags. To start it, email help@lauven.shop with your order number. For a change of mind or a size issue the return postage is yours; for a damaged or wrong item it is ours.

Your dress is cut and sewn in our partner workshop once you order it — no overstock, no end-of-season pile, nothing made that nobody wanted.

Free tracked delivery, and 30 days to change your mind. See delivery times for your country

Style it with

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.

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 stock	Nothing made that nobody ordered	Overstock, then markdowns