Cillian – Men’s Classic Lightweight Cotton Shirt
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Free shipping with Royal Mail -
30 Days Money Back Guaranteed -
Extra 10% off for 2 items, 15% off for 3+ items
A practical choice for everyday wear — many customers pick up a spare colour to rotate.
Discount applies automatically at checkout.
Effortless, refined, and endlessly wearable.
The Cillian shirt is designed for men who appreciate understated style that suits every setting. Crafted from breathable, lightweight cotton, it keeps you fresh and comfortable throughout the day while maintaining a clean, structured silhouette. Its versatile design transitions seamlessly from work to leisure, pairing effortlessly with tailored trousers or relaxed chinos for a balanced, polished look.
Features & Benefits
- Breathable cotton fabric keeps you cool and comfortable in any season
- Tailored yet relaxed fit ensures ease of movement and lasting shape
- Discreet chest pocket adds a touch of practicality without disrupting the line
- Classic button closure offers timeless versatility for smart or casual wear
Specifications
- Material: 100% Cotton
- Fit: Regular
- Gender: Men’s
- Closure: Button-up
- Dimensions: Based on standard men’s sizing (chest width approx. 21–23 in)
A timeless staple for the man who values simplicity done well.
Shipping & Delivery
- Processing: Orders handled within 1–3 business days.
- Dispatch: Royal Mail tracked shipping on all orders.
- Delivery Time: UK delivery in 3–9 business days.
Returns & Guarantees
- 30-day money back guarantee
- simple return process
- customer pays return shipping
About Gregory Kensington
- A family-led British brand focused on timeless, comfortable and refined essentials.
- Every piece is thoughtfully curated for everyday confidence and ease.
- Simple, honest style — crafted for real life.
Better Together — enjoy an additional 20% off
Kind words from our customers
Edward C.
Excellent finish and pleasant fabric
“Warm, comfortable and looks very smart. Wears well and feels high-quality.”
Thomas F.
“Classic elbow patches give it a nice touch. Good value for money.”
Oliver G.
An exact match to the photos
"Great fit and perfect for chilly days.”
Henry L.
Lovely quality
Better than expected. The material feels premium and it looks even nicer than the photos.
Deborah T.
A perfect choice for an elegant gift
A very well-received gift: the garment arrived in refined packaging, the fabric is of excellent quality, and the size was perfect. A sophisticated idea for anyone wishing to make a great impression.
Our 30-Day Money-Back Guarantee
Shop with confidence. If something isn’t quite as expected, just reach out within 30 days, and our support team will guide you through the return process.
Effortless British style — made for real life
At Gregory Kensington, every piece is thoughtfully curated for comfort, refinement and timeless appeal.
We select garments for their quality, clean lines and elegant simplicity — the kind of clothing you reach for without thinking, because it always feels right.
Expect a blend of modern British ease and classic sophistication, crafted to make dressing well feel natural, not complicated.
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