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.

Women’s Brown Maxi Dress — Long Sleeve, High Neck, Ruched, Open Back, Elegant, Formal, Evening Sienna Maxi Dress

Sienna Maxi Dress

Long Sleeve Maxi Dress in Brown

$99.95

Early Black Friday: 2nd piece 50% off

Size XS S M L XL

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.

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

Early Black Friday

Buy 1, get the 2nd 50% off

Add any 2 pieces to your bag: the lower-priced one is 50% off. Applied automatically, no code needed.

The Sienna Maxi Dress is a striking brown maxi dress crafted with a smooth, sculpted finish and fluid drape. Designed in a refined long dress silhouette, this piece features a rich chocolate tone that enhances its modern elegance while maintaining a clean, elevated aesthetic ideal for formal settings.

This maxi dress is defined by a high neck and long sleeve construction, balanced by a dramatic open back detail. Ruched and gathered accents at the waist create soft texture, while subtle side cutouts add dimension to the streamlined shape. The high waist design flows into a full-length skirt, offering a sleek and elongated profile.

Perfect for evening occasions, formal events, and contemporary styling moments, this brown maxi dress pairs effortlessly with minimalist accessories and statement heels.

Product details

Style Features

Brown maxi dress with long sleeve fitted silhouette
High neck design with structured shoulders
Open back detail for a modern statement
Ruched waist with gathered texture
Full-length maxi skirt with fluid movement

Specifications

Materials & Fabric Composition: Polyester blend
Care Instructions: Hand wash cold; do not bleach; hang to dry; low heat if needed
Size & Fit Details: Slim fit; high waist; maxi length; long sleeves
Measurements: Designed for a structured fit; refer to standard size chart for S–L
Additional Details: High neck, long sleeves, ruched detailing, open back design

Styling Guide

Pair with pointed heels for a refined evening look
Add gold-tone jewelry to complement the rich brown tone
Style with a sleek clutch for formal occasions

A modern silhouette combining structure and fluid elegance for elevated occasions.

A brown maxi dress ideal for evening wear, formal events, and statement styling.

Elevate your wardrobe with the Sienna Maxi Dress.

Product Details

Color: Brown
Material: Polyester
Pattern: Solid
Available Sizes: XS, S, M, L, XL

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