Paris line since 1997 / Maxi Dresses
MM6 Maison Margiela Slip Dress in White
The MM6 Maison Margiela Slip Dress in White is a slip dress from the Autumn Winter 2026 collection of MM6, the Maison Margiela line founded in 1997. Coveti stocks it in our Maxi Dresses edit, and every piece is checked for authenticity before it leaves us.
The Slip Dress is cut in 73% polyamide, 27% elastane. Details to note: sleek maxi dress with spaghetti straps, scoop neckline, seamless silhouette and visible seam lines on sides and back. It has the single line of white stitches at the back, the MM6 counterpart to the four stitches of Maison Margiela. It works from the office to dinner.
Quick Facts
- Brand: MM6 Maison Margiela, the Paris house’s second line, founded in 1997
- Product: Slip Dress in White
- Collection: Autumn Winter 2026
- Colour: White
- Material: 73% polyamide, 27% elastane
- Size and fit: Made in letter sizes XXS to XXXL. Slim cut gradually flares to hemline. Model is 179 cm tall and wears a size M.
- Origin: Made in Italy
- Authenticity: 100% authentic MM6, verified by Coveti
- Delivery and duties: most regions ship Delivered Duty Unpaid, so local duties and taxes are payable on import.
How to Wear the Slip Dress in White
Wear the Slip Dress with Anatomic boots and a long coat. For a second look, try ballet flats and a cropped jacket. Pair the texture with something smooth.
It moves from the working day to an evening out. Explore more in Maxi Dresses and the full MM6 Maison Margiela edit, and read our guide to Maison Margiela vs MM6.
PRODUCT DETAILS
| Brand | MM6 Maison Margiela |
| Collection | Autumn Winter 2026 |
| Category | Maxi Dresses |
| Colour | White |
| Material | 73% polyamide, 27% elastane |
| Size and fit | Made in letter sizes XXS to XXXL. Slim cut gradually flares to hemline. Model is 179 cm tall and wears a size M. |
| Care | Follow the care label. Wash cold and dry flat. |
| Origin | Made in Italy |
| Style code | S52DG0022S20518118 |
MM6 Size Guide
MM6 cuts most of its tailoring and dresses in Italian sizes and lists them here in UK sizes: IT 38 is a UK 6, IT 40 a UK 8, IT 42 a UK 10 and IT 44 a UK 12. Jersey and sweatshirts run in letter sizes, and the jeans in waist inches. Many MM6 pieces are cut generously on purpose, so read the fit note above before you size down.
About MM6 Maison Margiela
MM6 Maison Margiela is the second womenswear line of Maison Margiela, the Paris house Martin Margiela founded in 1988. It began in 1997 as Line 6, named after its number on the house label, and was later renamed MM6. The line takes the ideas of the main collection, linings worn on the outside, trompe l’oeil and the blank label, and puts them into easier, everyday clothes. Where Maison Margiela marks its pieces with four white stitches, MM6 uses a single line of white stitches at the back. Its signature accessory is the Japanese bag, an origami-inspired triangle first shown for Autumn Winter 2009, and its Anatomic shoes sit on a rounded toe and a cylindrical heel. Like Maison Margiela, MM6 belongs to the Italian group OTB, and most of the ready-to-wear is made in Italy.
“The Slip Dress has the Margiela wit without the fuss, and it still works on a Tuesday.”
Gemma Deeks, Fashion Editor at Coveti
How MM6 Compares
Shoppers looking at the Slip Dress in White often also consider Maison Margiela, Lemaire and Ganni. Maison Margiela is the main line, more conceptual and more expensive. Lemaire is soft, practical Paris dressing, and Ganni is playful Copenhagen colour. MM6 sits between them: Margiela ideas, such as visible linings and trompe l’oeil, in clothes you can wear every day. Explore the full MM6 collection at Coveti.
SHIPPING AND AUTHENTICITY
Shipping & Authenticity
- Authenticity guaranteed: 100% authentic MM6 Maison Margiela, verified by Coveti before dispatch.
- Express shipping worldwide by DHL Express and FedEx International Priority, insured and signature required.
- Duties: most regions ship Delivered Duty Unpaid, so local duties and taxes fall due on import. Full terms are in the logistics and returns protocol.
Frequently Asked Questions
Is the MM6 Slip Dress in White authentic?
Yes. Every MM6 Maison Margiela piece sold by Coveti is 100% authentic and checked before dispatch, including the Slip Dress in White, style code S52DG0022S20518118.
What size should I order in the Slip Dress in White?
MM6 publishes no sizing correction for this piece, so take your usual letter size.
What is the Slip Dress in White made of?
It is made in 73% polyamide, 27% elastane. Follow the care label. Wash cold and dry flat.
Is MM6 the same as Maison Margiela?
MM6 is part of Maison Margiela. It started in 1997 as the house’s second womenswear line, then called Line 6, and it carries the same ideas into more everyday clothes, bags and shoes at lower prices. You can tell them apart by the stitches: MM6 has one line of white stitches at the back, Maison Margiela has four.
Where is this MM6 piece made?
Made in Italy. MM6 is designed in Paris, and Coveti only names a factory country where the label states one.
Does Coveti ship MM6 internationally?
Yes. Coveti ships MM6 worldwide by DHL Express and FedEx International Priority, insured and signature required. Most regions ship Delivered Duty Unpaid, so local duties and taxes are payable on import.
Last updated 18-Oct-26 | Curated & authenticated by Coveti
