Sébastien | Stand Collar Cotton Pullover Shirt
Free Shipping On All Orders With USPS!
In Stock, Shipped Within 1-2 Business Days!
Easy Returns, 30 Day Return Period!
SPRING–SUMMER EVENT
The new season begins. Discover refined essentials designed for warmer days and effortless styling. Enjoy exclusive limited-time savings across the collection.
10% off 2 items | 15% off 4 items | 20% off 6 items | 30% off 8+ items
Clean lines held together by a collar that speaks before the wearer does.
The Sébastien shirt by Aveloire draws its character from restraint — a stand collar and pullover cut that nods to British workwear heritage without borrowing its formality. Woven from a 90% cotton blend, the fabric breathes easily and softens with each wear, sitting away from the body in a loose silhouette that moves without effort.
Spliced construction details at the seams give the shirt a quiet visual interest without interrupting its composed surface. Sébastien suits the kind of morning that doesn't require a decision — worn with tailored trousers or left untucked over relaxed separates, it asks nothing and delivers consistently.
- Material: 90% cotton blend
- Fit: Loose
- Collar: Stand collar
- Sleeve: Long sleeve
- Closure: Pullover, no buttons
- Detail: Spliced seam construction
- Care: Machine wash cold; hang to dry
Shipping and Returns
Shipping
Shipping is free, with no minimum order value.
Orders are fulfilled within 1-2 business days and shipped only to the United States within 4-6 business days.
Total delivery time: 5–8 business days .
Returns
You have 30 days from the date you receive your shipment to make a return.
The product must be:
- unworn,
- with tags,
- in original packaging.
Returns must be approved in advance by our customer service department: support@aveloire.com
The cost of the return label is borne by the customer.
Customer Service
Available Monday to Friday 09:00–17:00 (ET) .
We are committed to responding to all inquiries within 24 hours on business days to ensure a smooth and professional experience.
Size
All our clothes are made in standard sizes.
We recommend ordering a larger size for a better fit.
For all products, you can find detailed sizing information by clicking on the "size chart" above the size selection options.
Care Instructions
We recommend that all our products be hand washed .
If using a washing machine, select the "hand wash" cycle to avoid shrinkage or damage to our high-quality materials.
Air dry only .
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A UNIQUE WORLD
OUR PHILOSOPHY
Is capturing natural elegance through a palette of distinctive, old-money hues — the most exquisite shades drawn from nature itself.
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