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Bertille Crossover V-Neck Button Cardigan
Size Guide
Garment measurements — the item itself, not your body.
| S | M | L | XL | |
|---|---|---|---|---|
| Bust | 82 32.3" | 86 33.9" | 90 35.4" | 94 37.0" |
| Shoulder | 32.5 12.8" | 33.5 13.2" | 34.5 13.6" | 35.5 14.0" |
| Total length | 53 20.9" | 54 21.3" | 55 21.7" | 56 22.0" |
| Sleeve | 59 23.2" | 60 23.6" | 61 24.0" | 62 24.4" |
Measurements in cm (inches below). To compare, measure a similar item you already own rather than your body. Individual pieces may vary by up to 2 cm. Between sizes? Email support@arvellis.co before ordering.
Bertille is a black crossover V-neck button cardigan, held by two gold-tone buttons set on a diagonal across the front.
The knit is fine gauge, smooth and matte, with a fine vertical rib along the sleeves and side panels. The right front crosses slightly over the left, which sets the deep V on an asymmetric line, and narrow flat self bands finish the neckline and the front edges. It is cut slim and skims the waist. The hem falls at the hip, curved at the front, a little longer at the back, with a split at each side seam. Wear it over wide-leg jeans or a straight skirt.
Key features
- Two-button crossover front — domed gold-tone buttons fasten at the chest and at the waist, and the front hangs open below the lower one.
- Deep asymmetric V neck — the crossed front sets the V wide and low, finished with a narrow flat self band.
- Fitted V-neck cardigan cut — slim through the waist and body-skimming rather than boxy.
- Curved hem with side splits — the front hem curves up, the back sits slightly longer, and a split at each side seam keeps it moving.
- Extra-long sleeves — slim set-in sleeves run past the wrist and cover part of the hand, with a plain knit finish and no cuff band.
Specifications
- Color: Black
- Pattern: Plain
- Sizes: S, M, L, XL
- Fit: Slim and fitted through the waist. Hip length, with a curved front hem and side seam splits.
- Fastening: Two gold-tone buttons on a diagonal crossover front. They fasten at the chest and the waist, and the cardigan is open below.
- Size guide: Garment measurements for every size are in the chart on this page.
Questions
Do the two buttons actually fasten?
Yes. Both buttons close, drawing the crossover fronts together at the chest and at the waist. There is nothing above the top button and nothing below the lower one, so the cardigan opens away from the body below the waist. That gap is part of the design.
Where does it end?
At the hip. The front hem is curved and cuts up slightly, the back is a touch longer, and each side seam has a short split.
Are the sleeves long?
Yes, deliberately so. They run past the wrist and sit over part of the hand. There is no cuff band to stop them, so you can push them up or leave them long.
How does it fit?
Close. It is a slim, body-skimming cut, so take your usual size if you like that line and size up if you would rather it skimmed than traced.
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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