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Thais Chunky Rib Turtleneck Sweater
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" |
| Hip | 92 36.2" | 96 37.8" | 102 40.2" | 108 42.5" |
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 heavy ribbed turtleneck cut long and loose, with a hem that steps down at the back and splits at the sides so it moves over a trouser. The Thais is the sweater you reach for when it is genuinely cold.
The neck is a full roll, and the rib runs the whole way through.
Key features
- Full roll neck — folds over at the throat.
- Chunky rib — a deep rib through the body and sleeves.
- Stepped hem — shorter at the front, longer at the back.
- Side splits — open at the hem so it sits over a trouser.
- Dropped shoulder — loose through the arm.
Specifications
- Color: Olive, Navy Blue
- Pattern: Plain. The rib is a texture, not a pattern.
- Material: Polyester
- Sizes: One Size
- Fit: Oversized and loose
- Fastening: Pull-on, no closure
- Size guide: see our size chart before ordering
FAQ
Does it fasten?
No. It pulls on over the head.
Is the hem even?
No. It is shorter at the front than the back and splits at each side.
Is the neck a full turtleneck?
Yes. It folds over at the throat.
Will one size fit me?
It is cut oversized with a deep rib that gives, so it carries a range of sizes. Check the size chart before ordering and message us if you are unsure.
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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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.
