Australian label / Tailored pants
SIR the Label Rivoli Trouser in Black
The SIR the Label Rivoli Trouser in Black comes from SIR. (Separates, Intimates, Ready-to-wear), the Australian label founded in 2014 by Nikki Campbell and Sophie Coote. Coveti stocks it as part of our Tailored pants edit, and every piece is checked for authenticity before it leaves us.
The Rivoli Trouser is cut in smooth suiting fabrication with wool for luxurious hand feel and finished in black. Look for the low-mid rise and wide leg. It works for the working week and the weekend.
Quick Facts
- Brand: SIR the Label, Australia, founded in 2014 by Nikki Campbell and Sophie Coote, flagship store in Bondi, Sydney
- Product: Rivoli Trouser in Black
- Collection: Spring Summer 2026
- Colour: Black
- Material: Main 51% wool, 43% polyester, 6% lycra. Lining 54% polyester, 46% viscose
- Size and fit: Fits true to size, select your normal size. SIR sizes 0 to 4 are shown here as UK 6 to 14 (size 0P, the petite cut, as UK 4). The model is 178 cm tall and wears SIR size 1.
- Origin: designed in Australia
- Authenticity: 100% authentic SIR the Label, verified by Coveti
- Delivery and returns: the terms for your country are in the Coveti logistics and returns protocol
How to Wear the Rivoli Trouser in Black
Wear the Rivoli Trouser with a fitted knit and loafers. For a different look, try a silk cami and a heel.
Good for the working week and the weekend. For more ideas, browse the full SIR the Label edit.
PRODUCT DETAILS
| Brand | SIR the Label, Australia |
| Category | Tailored pants |
| Colour | Black |
| Material | Main 51% wool, 43% polyester, 6% lycra. Lining 54% polyester, 46% viscose |
| Size and fit | Fits true to size, select your normal size. SIR sizes 0 to 4 are shown here as UK 6 to 14 (size 0P, the petite cut, as UK 4). The model is 178 cm tall and wears SIR size 1. |
| Care | Dry clean only, do not bleach, do not tumble dry, cool iron, cover hardware. |
| Origin | designed in Australia |
| Style code | SIR-RIVOLI-TROUSER-BLACK |
About SIR the Label
SIR the Label is an Australian label founded in 2014 by Nikki Campbell and Sophie Coote. The name stands for Separates, Intimates, Ready-to-wear, and the house now has a flagship in Bondi and stores in Sydney, Melbourne, Brisbane and Perth. Its look is relaxed and grown up: silk slip dresses and bias gowns, linen and cotton for summer, sharp tailoring in wool suiting, fine knits and a swimwear line built on prints that run through the whole collection. SIR designs to its own 0 to 4 sizing, which Coveti shows on the UK ladder so you can choose with confidence.
“This is SIR at its best: an easy tailored trouser with a sharp line.”
Gemma Deeks, Fashion Editor at Coveti
How SIR the Label Compares
Shoppers looking at SIR the Label often also consider
Posse,
Christopher Esber and
Aje from Australia, and
Toteme for the same pared back mood.
Frequently Asked Questions
Is the SIR the Label Rivoli Trouser in Black authentic?
Yes. Every SIR the Label piece sold by Coveti is 100% authentic and is checked before dispatch.
What size should I order in the Rivoli Trouser in Black?
SIR says it fits true to size, so order your usual size. SIR 0 equals UK 6, SIR 1 equals UK 8, SIR 2 equals UK 10, SIR 3 equals UK 12 and SIR 4 equals UK 14.
What is the Rivoli Trouser in Black made of?
The Rivoli Trouser in Black is made of Main 51% wool, 43% polyester, 6% lycra. Lining 54% polyester, 46% viscose.
How do I care for the Rivoli Trouser in Black?
Dry clean only, do not bleach, do not tumble dry, cool iron, cover hardware.
Where is SIR the Label from?
SIR the Label is an Australian label with its flagship store in Bondi, Sydney. This piece: designed in Australia.
Who founded SIR the Label?
Nikki Campbell and Sophie Coote founded SIR. in 2014. The name stands for Separates, Intimates, Ready-to-wear. The label is known for silk dresses, easy tailoring, linen and swimwear with a relaxed Australian line.
How does delivery work?
Delivery options, duties and returns depend on your country. The full terms are in the Coveti logistics and returns protocol.
More from SIR the Label at Coveti
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Complete the look
Last updated 13-Oct-26 | Curated and authenticated by Coveti
