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Sidonie Contrast-Cuff Button Cardigan
Size Guide
Body measurements — measure yourself, not the garment.
| S | M | L | XL | |
|---|---|---|---|---|
| Bust | 86 33.9" | 90 35.4" | 96 37.8" | 102 40.2" |
| Waist | 68 26.8" | 72 28.3" | 78 30.7" | 84 33.1" |
Body measurements in cm (inches below) — choose the closest size. If you're between sizes, email support@arvellis.co and we'll advise — or size up.
A subtle detail that makes the difference: the Sidonie is a fitted, waist-length cardigan with contrast cuffs and a row of small buttons down the front. The smooth finish keeps it polished enough for the office, easy enough for the weekend.
Key features
- Contrast cuffs — a modern accent on this fitted waist-length cardigan.
- Row of small front buttons — wear it closed or open.
- Fitted silhouette — close through the body.
- Waist length — the hem sits at the natural waist.
- Smooth, elegant finish — tidy enough to wear to work.
Specifications
- Color: Gray
- Pattern: Plain.
- Sizes: S, M, L, XL
- Fit: Fitted through the body, waist length
- Fastening: Button front
- Size guide: see our size chart for detailed measurements
FAQ
What length is it?
Waist length. The hem sits at the natural waist, above the hip.
Can I wear it buttoned as a top?
Yes. Fully buttoned, the Sidonie works as a fitted knit top.
Which size should I choose?
It runs fitted. If you are between sizes, we recommend taking the larger one.
Shipping & Delivery
Free tracked shipping on every order. Orders are processed within 1–3 business days and delivered within 6–9 business days to the US, UK, Canada and Australia — 7–12 days in total. You'll receive a tracking link by email as soon as your order ships.
Returns & Exchanges
Not quite right? You have 30 days from delivery to return unworn items in their original condition for a refund or exchange. Email support@arvellis.co with your order number and we'll walk you through it. Refunds are issued to your original payment method within 14 days of receiving your return.
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Good to know
Frequently Asked Questions
Every product page has a size chart with measurements in centimetres and inches. Check it against a garment you already own rather than going by your usual size, as the fit varies between styles. If you're between sizes, email support@arvellis.co before ordering and we'll advise.
You can cancel within 1 hour of ordering, provided it hasn't already been processed or shipped. Email support@arvellis.co with your order number as soon as you can and we'll do our best. After that, you're welcome to return it under our 30-day policy.
The United States, Canada, the United Kingdom and Australia. Prices display in your local currency, and shipping is free wherever you are.
Email support@arvellis.co and we'll come back to you within 1–2 business days. Our team is available Monday to Friday, 9:00 AM – 5:00 PM (CST).
we love fashion
We buy dresses, knitwear, jackets and matching sets as one wardrobe rather than six separate categories. That's why the things you order months apart still go together.
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