Men's Designer Shirts

Smart casual done right. Shop men's designer shirts and overshirts from BOSS, Lyle & Scott, Carhartt WIP and Calvin Klein. From relaxed overshirts perfect for layering to classic shirts you can dress up or down. Free next day delivery over £70.

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Navy blue BOSS short-sleeve button-down shirt in a textured fabric with a classic collar and embroidered logo.
BOSS

Rash Shirt Navy

£62.00£88.95
NewSale
Lyle & Scott long-sleeve brushed check shirt in Aegean blue with a button-down collar and signature yellow eagle logo.
Lyle & Scott

L/S Brushed Check Shirt Aegean Blue

£74.95
Free DeliveryNew
Lyle & Scott jet black washed overshirt with a classic collar, button front, and signature yellow eagle logo.
Lyle & Scott

Washed Overshirt Jet Black

£114.95
Free DeliveryNew
BOSS Rickert Pattern Shirt Dark Navy
BOSS

Rickert Pattern Shirt Dark Navy

£47.95£89.95
Sale
BOSS Rickert Shirt Dark Navy
BOSS

Rickert Shirt Dark Navy

£54.95£99.95
Sale
BOSS Relegant 6 L/S Shirt White
BOSS

Relegant 6 L/S Shirt White

£54.95£89.95
Sale
Calvin Klein Classic Short Sleeve Beach Shirt Black
Calvin Klein

Classic Short Sleeve Beach Shirt Black

£35.00£74.95
Sale
Calvin Klein All Over Printed Beach Shirt Palm Leaves Aop
Calvin Klein

All Over Printed Beach Shirt Palm Leaves Aop

£35.00£69.95
Sale

FAQs

What designer shirt brands do you stock?
We stock men's designer shirts and overshirts from brands including BOSS and Carhartt WIP, with more added each season.
What's the difference between a shirt and an overshirt?
A standard shirt is lightweight and worn tucked or untucked on its own; an overshirt — or shacket — is cut heavier and roomier to wear as a light jacket over a tee or hoodie.
How should a designer shirt fit?
Regular fits skim the body with room to move; slim fits sit closer; overshirts are deliberately relaxed for layering. Check the size guide on each product page.
What fabrics are your shirts made from?
From crisp cotton poplin and oxford for classic shirts to brushed cotton, twill and corduroy for overshirts — the fabric is listed on every product page.
Why buy designer shirts from Spiral Seven?
We're an official stockist of every brand we carry, rated 4.8/5 from over 1,600 verified reviews, with fast tracked UK delivery (free next-day over £70) and easy returns. We've specialised in men's designer clothing since 2013.
How do I care for a designer shirt?
Wash at 30°C with similar colours and iron on the setting suited to the fabric. Always follow the care label, and avoid tumble drying to prevent shrinkage.
What should I look for in a designer shirt?

The designer shirt spans two jobs — the crisp shirt you wear on its own, and the heavier overshirt (or shacket) you layer like a light jacket.

Shirt vs overshirt: a standard shirt is lightweight cotton worn tucked or loose; an overshirt is cut heavier and roomier to throw over a tee or hoodie.

The brands: BOSS brings refined cotton shirts and premium tailoring, while Carhartt WIP leads on rugged overshirts in brushed cotton, twill and corduroy.

Fit: regular fits skim the body, slim fits sit closer, and overshirts are deliberately relaxed for layering. Check the size guide on each product page.