Jonathon - Refined Casual Overshirt | By Mason & Reed London
Jonathon - Refined Casual Overshirt | By Mason & Reed London
Free shipping across the UK
Pay safely with Creditcard & Shop Pay
30-Day Money-Back Guarantee
More than 50,000 satisfied customers
-
Limited stock -Only 4 left in stock
-
Limited stock -Only 6 left in stock
-
Limited stock -Only 3 left in stock
-
Limited stock -Only 5 left in stock
-
Limited stock -Only 2 left in stock
-
Limited stock -Only 4 left in stock
-
Limited stock -Only 6 left in stock
-
Limited stock -Only 3 left in stock
-
Limited stock -Only 5 left in stock
-
Limited stock -Only 2 left in stock
-
Limited stock -Only 4 left in stock
-
Limited stock -Only 6 left in stock
-
Limited stock -Only 3 left in stock
-
Limited stock -Only 5 left in stock
-
Limited stock -Only 2 left in stock
-
Limited stock -Only 4 left in stock
-
Limited stock -Only 6 left in stock
-
Limited stock -Only 3 left in stock
-
Limited stock -Only 5 left in stock
-
Limited stock -Only 2 left in stock
-
Limited stock -Only 4 left in stock
-
Limited stock -Only 6 left in stock
-
Limited stock -Only 3 left in stock
-
Limited stock -Only 5 left in stock
Couldn't load pickup availability
EARLY AUTUMN EXTRA SAVINGS
10% EXTRA OFF on 2 items
15% EXTRA OFF on 3 items
20% EXTRA OFF on 4 items
*Discounts are automatically applied at checkout. Mix & Match across styles.
Refined Casual Overshirt with Rugged Everyday Style
The Jonathon - Refined Casual Overshirt combines timeless character with effortless everyday versatility, featuring a classic checked pattern that gives any casual outfit a confident, refined edge. Designed with a relaxed fit, structured collar, and practical button-front styling, it works perfectly as a lightweight outer layer or worn buttoned up for a smart casual look.
Why this overshirt is an everyday essential:
✔️ Classic plaid design – delivers timeless character that pairs effortlessly with everyday outfits
✔️ Relaxed comfortable fit – provides plenty of room for easy movement and comfortable layering
✔️ Versatile button-front styling – wear it open over a T-shirt or jumper, or buttoned up for a more polished look
✔️ Practical chest pocket – adds convenient everyday functionality while complementing the rugged design
✔️ Easy everyday styling – pairs naturally with jeans, chinos, or casual trousers for workdays, weekends, and relaxed outings
A dependable wardrobe staple that blends rugged appeal with timeless versatility, making it an easy choice for layering throughout the seasons.

SIZE + FIT
SIZE + FIT
You can find the size chart in the product information.
Fabric colour may vary due to the image lighting. We try to ensure our photos are true to colour, however, due to inconsistencies in devices, monitors and image lighting, the fabric colour of this product may vary. Our professional studio images are closest to the true colour of the product.
If between sizes, we recommend sizing up.”
SHIPPING INFORMATION
SHIPPING INFORMATION
We want to make your shopping experience as pleasant as possible. That's why we offer free shipping on all our orders. Whether you buy something small or large, you don't have to worry about extra shipping costs. We also offer a convenient Track & Trace service, so you can track your order at any time.
*We offer free shipping across the UK. *Orders are processed within 1–3 business days. Estimated delivery time is 9–12 business days, depending on your location.
30-DAY RETURNS
30-DAY RETURNS
If for any reason you are not completely satisfied with your purchase, you can return it within 30 days of receipt for a full refund or exchange.
*Please ensure items are unworn and in original condition.
Customers Reviews

Complete Your Look
Frequently bought together
-
Kieran - Modern Soft-Touch Button-Up Shirt | By Mason & Reed London
Regular price £24.50 GBPSale price £24.50 GBP Regular priceUnit price / per£54.95 GBPSave 55% -
Graham - Classic T-Shirt | By Mason & Reed London
Regular price £21.50 GBPSale price £21.50 GBP Regular priceUnit price / per£44.95 GBPSave 52% -
Parker - Comfort Stretch Men’s Pants | By Mason & Reed London
Regular price £25.95 GBPSale price £25.95 GBP Regular priceUnit price / per£59.95 GBPSave 57% -
Walker - Modern Velvet Pants | By Mason & Reed London
Regular price £36.95 GBPSale price £36.95 GBP Regular priceUnit price / per£79.95 GBPSave 54% -
Alistair - Solid Outdoor Sneakers | By Mason & Reed London
Regular price £32.95 GBPSale price £32.95 GBP Regular priceUnit price / per£69.95 GBPSave 53% -
Hayden - Comfort Hoodie | By Mason & Reed London
Regular price £25.95 GBPSale price £25.95 GBP Regular priceUnit price / per£59.95 GBPSave 57% -
Riley - Spring Comfort - Loose-Fit Cargo Pants | By Mason & Reed London
Regular price £29.95 GBPSale price £29.95 GBP Regular priceUnit price / per£69.95 GBPSave 57% -
Rory - Polo Shirt with a Collar | By Mason & Reed London
Regular price £23.95 GBPSale price £23.95 GBP Regular priceUnit price / per£49.95 GBPSave 52% -
Brooks - Comfy Urban Style Pants | By Mason & Reed London
Regular price £31.50 GBPSale price £31.50 GBP Regular priceUnit price / per£69.95 GBPSave 55% -
Adrian - High-Collar Half-Zip Sweater | By Mason & Reed London
Regular price £34.50 GBPSale price £34.50 GBP Regular priceUnit price / per£79.95 GBPSave 57% -
Nolan - Vacation Casual Shoes | By Mason & Reed London
Regular price £42.95 GBPSale price £42.95 GBP Regular priceUnit price / per£99.95 GBPSave 57% -
Mason - Classic Soft T-Shirt | By Mason & Reed London
Regular price £22.95 GBPSale price £22.95 GBP Regular priceUnit price / per£49.95 GBPSave 54% -
Leo - Slim Fit V-Neck Shirt | By Mason & Reed London
Regular price £24.95 GBPSale price £24.95 GBP Regular priceUnit price / per£54.95 GBPSave 55% -
Cooper - All Day Shorts | By Mason & Reed London
Regular price £29.95 GBPSale price £29.95 GBP Regular priceUnit price / per£64.95 GBPSave 54% -
Reid - Ribbed Shorts | By Mason & Reed London
Regular price £23.50 GBPSale price £23.50 GBP Regular priceUnit price / per£59.95 GBPSave 61% -
Norman - Casual Multi-Pocket Cargo Shorts | By Mason & Reed London
Regular price £24.95 GBPSale price £24.95 GBP Regular priceUnit price / per£54.95 GBPSave 55% -
Vincent - Modern Classic Polo Shirt | By Mason & Reed London
Regular price £34.95 GBPSale price £34.95 GBP Regular priceUnit price / per£69.95 GBPSave 50% -
Elias - Multi-Pocket Cargo Shorts | By Mason & Reed London
Regular price £32.95 GBPSale price £32.95 GBP Regular priceUnit price / per£69.95 GBPSave 53% -
Clark - Refined Summer Shorts | By Mason & Reed London
Regular price £26.95 GBPSale price £26.95 GBP Regular priceUnit price / per£58.95 GBPSave 54%
TRANSFORM YOUR LOOK. RECEIVE COMPLIMENTS!
Are you ready to elevate your everyday style? Discover timeless menswear designed for comfort, confidence, and effortless versatility. Look sharp, feel comfortable, and be ready for every occasion.
-
Quality
Our clothing is made from premium materials, crafted with care and precision for durability and comfort that will last.
-
Stylish
Each piece in our collection combines elegance with modern trends, so you always look fashionable.
-
Comfortable
Our garments are designed with ultimate comfort in mind, so you can feel good all day long, no matter what you're doing.
-
Durable
Our clothes are made of high-quality materials that can withstand daily use and many washes, so you can enjoy your clothes for a long time.
Designed for Everyday Life.
From city streets to quiet park walks, our collections are designed for men who value comfort, quality, and timeless style—wherever the day takes them.
-
FREE SHIPPING ACROSS THE UK
We ship with Royal Mail, Evri, and DPD. All orders include tracking, so you can follow your delivery every step of the way.
-
CUSTOMER SERVICE
Our Customer support team is available 7 days a week to help you with any questions or concerns.
-
30-DAY MONEY-BACK GUARANTEE
Didn't it fit? - No problem! You can always return or exchange. We offer a 30-day return or exchange policy if you are unhappy with your order for any reason.
-
SECURE CHECKOUT
Your payment information is fully encrypted and protected. Shop safely with trusted payment providers.
- 5 stars: 24 (60%)
- 4 stars: 16 (40%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)
I like the styling and the chest pocket. It took me a wear or two to get used to the relaxed fit, but it has become a useful everyday layer.
Good casual piece overall. The relaxed cut is slightly looser on me than in my usual shirts, but I actually prefer it over a T-shirt or thin jumper.
Customer support helped me with a sizing question before I ordered and the reply was clear and helpful. The overshirt itself fits well and looks great with dark jeans.
I wanted something between a shirt and a light jacket and this does the job nicely. The collar keeps it looking neat and the checked design has plenty of character.
Looks good and feels comfortable. Delivery took a little longer than I had hoped, but tracking was available and the item arrived safely.
Looks good and feels comfortable. Delivery took a little longer than I had hoped, but tracking was available and the item arrived safely.
Good casual piece overall. The relaxed cut is slightly looser on me than in my usual shirts, but I actually prefer it over a T-shirt or thin jumper.
Customer service was helpful when I asked about my order. Shipping was not especially quick, but the overshirt itself is smart and comfortable.
I have worn it several times already. It is comfortable, practical and gives a simple outfit a more finished look.
The customer service team answered my delivery question promptly. Once it arrived, I was pleased with the fit and the classic checked look.
Very happy with the overall look. The buttons and structured collar make it feel a little smarter than my usual casual shirts.
The checked pattern gives it a smart casual look without feeling too dressed up. I have worn it open over a plain T-shirt and buttoned up with chinos, and both work well.
I contacted support after placing my order because I wanted to double-check the size. They were helpful and the size I chose turned out well.
Really pleased with this overshirt. The relaxed cut makes layering easy and the chest pocket is handy without making the design look busy.
Really pleased with this overshirt. The relaxed cut makes layering easy and the chest pocket is handy without making the design look busy.
Very wearable and the checked design is smart. I would pay close attention to the size guidance as I was between sizes, but the larger option works well for layering.
A nice overshirt and I am pleased with the style. The fit is a touch roomier than I expected, though it works well when layered over a jumper.
A good option for casual days. The delivery window was longer than some UK shops I use, but it arrived tracked and the item was as expected.
Exactly the sort of piece I wanted for early autumn. Comfortable over a T-shirt and smart enough to wear when meeting friends.
A good casual layer for work-from-office days and weekends. It looks tidy enough for lunch out but still feels relaxed.
Arrived in good order and was straightforward to style. The chest pocket is a useful touch and the overall finish looks neat.
Pleased with the purchase. I probably could have gone one size smaller for a closer fit, although the extra room is useful for layering.
A very useful piece for the change in weather. It sits nicely over a jumper and still feels comfortable when I am out for most of the day.
A really dependable casual overshirt. The checked pattern adds interest but is still easy to coordinate with plain basics.
The colour looked a little different on my monitor, which the product page does mention. Still a very nice checked overshirt and easy to wear.
A very useful piece for the change in weather. It sits nicely over a jumper and still feels comfortable when I am out for most of the day.
Good balance between rugged and smart. I wore it for a casual dinner and it looked put together without feeling formal.
Comfortable from the first wear and easy to match with the rest of my wardrobe. I especially like wearing it open over a simple tee.
Nice versatile design and comfortable for everyday wear. I would have preferred a slightly trimmer cut, but it still looks good with jeans.
The relaxed fit works well for me and there is enough space underneath for another layer. Very handy for cooler mornings.
Customer service was helpful when I asked about my order. Shipping was not especially quick, but the overshirt itself is smart and comfortable.
A nice overshirt and I am pleased with the style. The fit is a touch roomier than I expected, though it works well when layered over a jumper.
Nice design and very wearable. I like that it can be worn as a shirt indoors or as a light outer layer when heading out.