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Sixtine Double-Breasted Belted Long Trench Coat
Size Guide
Garment measurements — the item itself, not your body.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Bust | 113 44.5" | 117 46.1" | 121 47.6" | 127 50.0" | 133 52.4" |
| Shoulder | 49.5 19.5" | 51 20.1" | 52.5 20.7" | 54.5 21.5" | 56.5 22.2" |
| Sleeve | 54.8 21.6" | 55.5 21.9" | 56.2 22.1" | 56.9 22.4" | 57.6 22.7" |
| Length | 125 49.2" | 126.5 49.8" | 128 50.4" | 129.5 51.0" | 131 51.6" |
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.
A full-length trench in soft beige, belted at the waist and cut long enough to move with you. The Sixtine is the coat that finishes an outfit without asking anything of it.
Two rows of horn-look buttons run down the front, and the belt ties rather than buckles, so you can pull the waist in or leave it loose.
Key features
- Double-breasted front — two rows of buttons, worn closed or open.
- Self-tie belt — pulls the waist in, with a second belt across the back.
- Storm flap — across the chest and the back yoke, the traditional trench detail.
- Buckled cuff straps — adjust the sleeve at the wrist.
- Full length — falls to mid-calf.
Specifications
- Material: 51% Cotton, 49% Polyester
- Color: Beige
- Pattern: Plain
- Sizes: XS, S, M, L, XL
- Fit: Regular fit, non-stretch
- Fastening: Double-breasted buttons with a self-tie belt
- Care: Machine wash at 30°C. Do not bleach. Wash with similar colors. Iron at 110°C. Do not dry clean.
- Size guide: see our size chart before ordering
FAQ
How long is it?
It falls to mid-calf. The back length runs 125 cm at XS to 131 cm at XL.
How does it fasten?
Double-breasted buttons down the front, with a self-tie belt at the waist.
Does it have pockets?
Yes. Slash pockets set into the side seams.
How warm is it?
It is a regular-weight cotton blend with no padding, so it suits cool and transitional weather rather than deep winter.
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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