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Octavie Classic 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.
The one you will reach for on repeat: the Octavie is a classic fitted cardigan in a light oatmeal heather, with subtle buttons down the front and a deep ribbed panel that flares into a short peplum below the waist. Minimalist by design, it moves easily between jeans and tailored trousers.
One color runs right through it. The cuffs and the hem are the same oatmeal as the body, ribbed rather than trimmed, so the change of texture does the work an edging usually would. The knit is fine and light, and small pale buttons run the full length of the front.
Key features
- Classic fitted cut — close through the body, drawn in by the deep ribbed waist panel.
- Subtle button front — small pale buttons the full length. Style it closed, half open, or loose.
- Long ribbed cuffs — deep ribbing at the wrist, in the same oatmeal heather as the rest.
- Short peplum hem — the ribbed panel sits below the natural waist and flares just above the hip on this fitted knit cardigan.
- Minimalist, timeless design — easy to wear with almost anything.
Specifications
- Color: Oatmeal, a light camel heather
- Pattern: Plain.
- Sizes: S, M, L, XL
- Fit: Fitted through the body, peplum hem below the natural waist
- Fastening: Button front
- Size guide: see our size chart for detailed measurements
FAQ
What length is it?
Cropped. The ribbed panel starts above the natural waist and flares into a short peplum that ends around the top of the hip, so a little of a high waistband shows below it.
Is oatmeal hard to style?
Not at all. It behaves like a neutral and pairs with white, black, denim and earth tones.
What sits best underneath?
The knit is fine and light and the cut is close, so a smooth bra in a tone near your own keeps the line clean.
Which size should I choose?
The Octavie 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).

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