The Theo Shirt is your go-to for staying cool and looking sharp on warm days. Lightweight, breathable linen that softens with every wear — effortlessly polished.
WHY OUR CUSTOMERS LOVE THE THEO SHIRT
- ✓ EXCEPTIONAL BREATHABILITY — Lightweight fabric that keeps air flowing, so you stay cool all day.
- ✓ SOFT AND COMFORTABLE — Delicate fabric that feels great on the skin and softens further with wear.
- ✓ SMART, VERSATILE CUT — Pairs perfectly with jeans, chinos or shorts for any occasion.
- ✓ LONG-LASTING QUALITY — Holds its shape and colour wash after wash, thanks to carefully selected materials.
- ✓ 9 COLOURS AVAILABLE — Sky blue, black, grey, white, navy, blue, pink, beige and khaki green.
Don't miss out on refreshing your wardrobe with the Theo Shirt. Get yours today with 42% off + free shipping!
🚚 Free UK Delivery — orders shipped within 24h
4.8
★★★★★
Based on 1,947 reviews
A
7 July 2026
★★★★★
The coolest, most stylish shirt I own!
Wore it on a summer trip and it became my most-worn shirt. The linen breathes beautifully even in serious heat, and the cut is really flattering. Still looks great after several washes.
Size: L · Colour: Sky Blue
C
6 July 2026
★★★★☆
Really good linen shirt
Lightweight and very breathable fabric. Perfect for work in summer. The beige colour matches the photos exactly. Nothing to fault at this price.
Size: XL · Colour: Beige
P
6 July 2026
★★★★★
Perfect for summer
Light, cool and really stylish — I already own it in four colours. Goes with jeans, chinos or shorts. The linen is soft and gets even nicer with every wash.
Size: XXL · Colour: White
L
5 July 2026
★★★★★
Bought it for my husband
A birthday gift, and he loves it. He says it's the most comfortable, stylish shirt he owns for summer. The linen is really soft and breathes perfectly.
Size: L · Colour: Navy
T
5 July 2026
★★★★★
Premium quality at a great price
Smart and really cool in the heat. This linen breathes better than any shirt I've owned. The cut is very flattering.
Size: M · Colour: Grey
M
4 July 2026
★★★★★
Exceptional quality
I already own it in three colours and every one delivers. The linen holds its shape and colour, and gets softer and nicer with wear.
Size: XXL · Colour: Khaki Green
J
3 July 2026
★★★★★
Smart and really comfortable shirt
Wore it to an outdoor dinner and stayed cool all evening. The linen breathes beautifully and the smart cut pairs really well with dress trousers.
Size: L · Colour: White
S
2 July 2026
★★★★☆
Good shirt, runs a bit large
Well made with really comfortable linen. I'd recommend sizing down for a slimmer fit. Otherwise very happy with it.
Size: XL · Colour: Blue
E
1 July 2026
★★★★★
Great for travel
Took it on holiday and it was my most-worn shirt. Doesn't crease too badly in the suitcase, breathes beautifully, and goes with everything.
Size: M · Colour: Beige
R
30 June 2026
★★★★★
Fantastic shirt
The most comfortable, stylish summer shirt I've owned. Soft linen that breathes well. I wear it for work and weekends out.
Size: 3XL · Colour: Black
D
29 June 2026
★★★★★
Finally a linen shirt with real class
After a few generic shirts, this one is on a completely different level. Genuine linen, and you can feel it in the comfort. The sky blue colour is gorgeous.
Size: S · Colour: Sky Blue
A
28 June 2026
★★★★★
Perfect gift for my dad
My dad is delighted. He says it's the coolest, smartest shirt he owns. Delivery was really quick too!
Size: L · Colour: White
F
27 June 2026
★★★★★
Perfect for any occasion
I wear it for work, dinners out and weekends. The linen breathes really well and the smart cut makes it so versatile. Highly recommend!
Size: XL · Colour: Grey
N
26 June 2026
★★★★☆
Good quality
Smart, well-made shirt. The linen is sturdy and really breathable. The pink colour matches the photo exactly. Fast delivery.
Size: M · Colour: Pink
G
25 June 2026
★★★★★
My favourite shirt of the summer
This is my fourth colour already. The linen quality keeps impressing me every time. It gets softer and nicer with wear — exactly as described.
Size: L · Colour: Khaki Green
H
24 June 2026
★★★★★
The best linen shirt I've bought
I've tried a lot of linen shirts, and this one strikes the best balance of style and coolness. Breathes beautifully and the cut is really flattering.
Size: XXL · Colour: Navy
V
23 June 2026
★★★★★
Very happy
Lightweight and really smart shirt. Sizing was spot on. I've had it a month and the linen still looks great, no signs of losing shape.
Size: M · Colour: White
I
22 June 2026
★★★★★
Perfect buy for my son
Bought it for my 28-year-old son and he's delighted. He says it looks even better in person than in the photos. Delivery was quicker than expected.
Size: L · Colour: Sky Blue
O
21 June 2026
★★★★★
Recommended!
Bought it for a work trip and it became my most-worn shirt. Smart, cool, and doesn't crease too much. The linen breathes beautifully.
Size: 3XL · Colour: Beige
B
20 June 2026
★★★★☆
Good shirt, runs a bit large
After one wash the linen settles perfectly. The quality is genuinely good and the smart cut goes with everything. I'd recommend sizing down.
Size: XL · Colour: Grey
E
19 June 2026
★★★★★
My new favourite shirt
I wear it for work and going out. The linen breathes really well and the smart cut works with any trousers. Fast delivery too!
Size: L · Colour: Black
M
18 June 2026
★★★★★
Perfect anniversary gift
Bought it for my partner and he's really happy with it. He says it's the coolest, smartest shirt he owns for summer. Arrived quickly and well packaged!
Size: XL · Colour: Sky Blue
G
17 June 2026
★★★★★
Excellent product
The shirt is exactly as described. Lightweight linen, smart cut, and the khaki green looks even better in person than in the photo.
Size: XXL · Colour: Khaki Green
R
16 June 2026
★★★★★
Great for work in summer
I wear it to the office almost every day. The linen breathes really well even in serious heat, and the smart cut pairs perfectly with dress trousers.
Size: M · Colour: White
C
15 June 2026
★★★★★
My husband loves it
Bought it as a gift for my husband. He wears it almost every day now! The linen quality is excellent and delivery was really quick.
Size: L · Colour: Navy
M
14 June 2026
★★★★★
Great for any occasion
I wear it for work, going out and weekends. The linen is really versatile and comfortable all day. Highly recommend!
Size: XL · Colour: Grey
A
13 June 2026
★★★★☆
Good shirt for the price
Really good linen shirt for the price. The fabric feels good quality and breathes well. Runs a bit large but still looks great.
Size: M · Colour: Pink
J
12 June 2026
★★★★★
Great for summer
The linen breathes beautifully even in serious heat. I wear it for work and going out. Hard to find this combination of coolness and style at this price.
Size: XXL · Colour: Blue
X
11 June 2026
★★★★★
Already on my fourth colour
My first three shirts are still in perfect condition. Just ordered the khaki green. The linen quality and cut are just as good every time.
Size: L · Colour: Khaki Green
K
10 June 2026
★★★★★
Perfect buy for my brother
Bought it as a gift for my brother. He loved it from the moment he opened it! Fits him really well and the linen quality is obvious. Great gift idea.
Size: XL · Colour: Beige
L
9 June 2026
★★★★★
Excellent for everyday wear
I wear it every day for work. The linen gives it a really polished look, and the smart cut pairs perfectly with any trousers.
Size: M · Colour: Grey
D
8 June 2026
★★★★☆
Really smart
Good quality linen with a really neat cut. Very cool for summer. I'd recommend sizing down for a slimmer fit.
Size: XL · Colour: Navy
R
7 June 2026
★★★★★
Ideal for work in summer
I work in a smart casual environment and this linen shirt is perfect. Breathes really well even in serious heat, and the cut always looks smart.
Size: L · Colour: White
P
6 June 2026
★★★★★
Recommended for everyone
Whether for work, going out or holidays — this shirt does it all. Comfortable, smart and durable. My best buy of the summer.
Size: XXL · Colour: Khaki Green
W
5 June 2026
★★★★★
Lightweight and full of style
Surprised how lightweight it is while still feeling sturdy. Genuine linen that breathes better than any shirt I've owned.
Size: M · Colour: Pink
S
4 June 2026
★★★★★
Fantastic product
Bought it for my boyfriend and he's delighted. The linen is really soft and the smart cut fits him perfectly. The quality is obvious from the first wear.
Size: L · Colour: Sky Blue
We're here to help answer your questions
Yes, all our orders come with free delivery, with no minimum spend required.
Delivery takes between 7 and 13 working days from order confirmation.
If you're able to complete your order at checkout, that means we do deliver to your country. Excluded countries won't appear as an available option during checkout.
We offer a 30-day money-back guarantee if you're not fully satisfied with your purchase.
Contact our support team to request a refund.
The item must be in its original condition, unworn and with all tags attached.
Just get in touch with us and we'll process your return.
We accept credit/debit card, PayPal, and other secure payment methods available at checkout.
You can reach us through our contact page and we'll get back to you as soon as possible.
Our customer service team is available Monday to Friday, 9am to 6pm.
Average response time: 24h
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