SIR the Label Fall 2026: Silk, Knits and Soft Tailoring

SIR the Label Fall 2026 is a cooler weather collection built on three things: silk dresses in new prints, merino and mohair knits, and soft suiting in grey marle, peach check and coffee. Paired with Pre-Fall 2026, it gives the label’s most complete wardrobe yet. Here is what is in both collections on Coveti and how to wear it through autumn.

The prints

• Geo Scape, a graphic black and cream print on silk, used on the Sona Maxi Dress, $1,020, the Sona Shirt, $780, the Sona Pant, $750, and the Sona Halter Tie Top, $580.
• Rose Parquet, a tile print on silk and viscose, on the Mireli Scarf Dress, $910, the Mireli Slip Dress, $720, and the Mireli Mini Skirt, $530.
• Polka Dot Nero, Blur Poppy and Watermelon on the silk Arisa bubble dresses, from $720.
• Daisy Meadow, a soft floral on crushed silk and viscose, on the Lilia Halter Maxi Dress, $830, the Lilia Ruffle Long Sleeve Mini Dress, $680, and the Lilia Ruffle Skirt, $530.

Silk and lace

The Noria pieces combine 100% silk with delicate lace placed onto the garment and sheer chiffon panels. The Noria Sleeved Gown in Dark Plum, $1,020, has a cap flounce sleeve and a keyhole at the back. The Noria Bomber, $720, is a sheer silk bomber with lace, and the Noria Cropped Cami, $490, and Noria Midi Skirt, $630, make a set. In Powder Blue and Lemon, the same family reads lighter.

Knits

• Ayana Sweater in Black, $680, and the Ayana Gathered Cardigan in Olive, $680. Heavy merino with cocoon sleeves and gathers at the waist, the label’s most sculptural knits.
• Marius Sweater in Grey, $680. Oversized mohair and wool with cocoon sleeves and a rolled neck.
• Olea Sweater in Grey, $680. Merino with a contrast ribbed collar and an asymmetric placket.
• Aela Cardigan in Ivory, $530. Fine rib cotton and silk with a collar and the SIR. logo embroidered at the neck.
• Lise Cardigan in Ivory, $680. Textured alpaca with cocoon sleeves.
• Fjord Sweater in Black, $750. A heavyweight half zip with a collar.

Tailoring

Fall 2026 suiting is soft. The Belle Bomber Jacket in Grey Marle, $970, the Belle Tailored Trouser, $780, and the Belle Wrap Mini Skirt, $600, share one wool blend. The Viona Short Blazer in Peach Check, $970, with the Viona Tailored Pant, $830, is the season’s check suit. In Coffee, the Astrine Tailored Blazer, $970, and Astrine Tailored Pant, $830, are slim and fitted. See SIR tailoring for every suit.

Pre-Fall 2026 highlights

Pre-Fall brought the outerwear. The Candela Leather Jacket, $2,160, is an oversized longline lamb leather jacket. The Noah Melton Coat in Cedar, $1,270, is a full length melton wool coat with a large removable belt and a SIR. buckle. The Axel Coat, $1,210, is double breasted with lace inside the cuff. The Tomi Wrap Midi Skirt, $1,120, is 100% leather.

How to wear it

Layer silk under knit. The Mireli slip dress under the Marius sweater, the Noria cami under the Aela cardigan, the Sona shirt under the Belle bomber. Keep the shoes simple: a leather knee boot with the dresses, a loafer with the tailoring. Dark Plum, Bitter Chocolate and Grey Marle all sit together, so pieces from different drops mix easily.

Editor’s note: if you buy one piece for autumn, make it an Ayana knit. The shape is unlike anything else at the price, and it works over a slip dress and with tailoring alike.

For the newest drop, see SIR Resort 2027. For sizing, see the SIR size guide.

Frequently asked questions

What is in SIR the Label Fall 2026?

Fall 2026 includes silk dresses in the Geo Scape, Rose Parquet, Daisy Meadow and Polka Dot Nero prints, the Noria silk and lace pieces, merino and mohair knits, and soft suiting in grey marle, peach check and coffee.

What is the SIR Ayana knit?

The Ayana is a heavy merino wool knit with cocoon sleeves, a fitted body and gathers at the waist. It comes as a sweater, a gathered cardigan, a knit mini dress and a flared knit pant.

Does SIR make coats?

Yes. Pre-Fall 2026 includes the Noah Melton Coat in Cedar, a full length melton wool coat with a removable belt, and the double breasted Axel Coat in Black.

What colours are in SIR Fall 2026?

The main colours are Dark Plum, Grey Marle, Charcoal, Dusty Blue, Coffee, Powder Blue and Lemon, alongside black and ivory.