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Refined resultsShirt sizes
NOW
£ 12.99
£ 27.99
Men's Embroidered Crocodile Polo Shirt - 7 Sizes, 4 Colours!
134 bought
NOW
£ 16.99
£ 24.99
Mens Gant Original Shield Crew Neck Pullover T-Shirt - 4 Sizes!
38 bought
NOW
£ 27.99
£ 49.99
Men's Faux Two‑Piece Fleece‑Lined Shirt - 3 Sizes & 9 Colours
NOW
£ 8.99
£ 19.99
Women's Classic Striped Long Sleeve Polyester Shirt - Versatile Button-Up, Multiple Colours, Sizes 8-16
19 bought
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£ 10.01
£ 28.99
Men's Lapel Deer Embroidered Polo Shirt - 8 Colours, 5 Sizes
- Brand: EPETLO RECRUITS LTD / Coolfordeal
- Location: National Deal
- Size: S
12 bought
NOW
£ 9.99
£ 29.99
Pre-Loved Tommy Hilfiger Polo Shirt in Various Sizes
43 bought
NOW
£ 9.99
£ 29.99
Druids Golf Polo Shirt - Retro Style, All Sizes, Short or Long Sleeve
19 bought
NOW
£ 14.99
£ 29.99
Cartoon Inspired Boys' 3D Print T-Shirt & Shorts Set - 7 Sizes, 3 Colours
4 bought
NOW
£ 12.99
£ 19.99
Men's Burberry-Inspired Ice Silk Slim Fit Polo Shirt - Breathable, Quick-Dry, Embroidered, Multiple Colours & Sizes
64 bought
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£ 29.99
£ 65.00
Hugo Boss Men's Pure Cotton Long Sleeve T-shirt with Embroidered Logo - 5 Sizes & Colours
99 bought
NOW
£ 24.99
£ 42.99
Tommy Hilfiger Men's Classic Stretch Polo Shirt - Breathable Cotton, Smart-Casual, 6 Sizes, 17 Colours
88 bought
NOW
£ 49.00
£ 90.00
Lacoste Classic Polo Shirts for Men in 14 Colours and All Sizes
447 bought
NOW
£ 9.99
£ 19.99
Taylor Swift T-Shirt, Tortured Poets Department, UK L, grey
77 bought
NOW
£ 10.99
£ 29.99
UK SIZE 8 / RED: A loose v-neck striped shirt
24 bought
NOW
£ 9.99
£ 19.99
Sabrina Carpenter inspired Short 'N' Sweet merch T-shirt, Style 5, UK XL
4 bought
NOW
£ 19.99
£ 39.99
3-Pack Solid Color V-Neck T-Shirt for Women, 3
1 bought
NOW
£ 8.99
£ 10.00
Pink Vanilla Popcorn Scoop Racer Long Sleeve Top - Stretch Fit, Trendy Statement Shirt
1 bought
NOW
£ 18.99
£ 39.99
UK20 / ROSE: Women's Essnce Solid Shirt & Pants Set in 8 Sizes & 7 Colours
62 bought
NOW
£ 11.99
£ 29.99
Men's Long-Sleeved Casual Polo Shirt with Button-Down Collar
NOW
£ 8.98
£ 29.99
Women's V-Neck Cotton Blend Tunic Top - Breathable, Relaxed Fit, On-Trend Summer Shirt
267 bought
NOW
£ 7.99
£ 14.99
Trending Cotton Blend Slim Fit Cropped Women's T-Shirt - Gothic Brat Letter Print, Stretch, Black or White
8 bought
NOW
£ 15.71
£ 39.99
Men's Lapel Embroidery Polo Shirt
- Age group: Adult
- Gender: Unisex
- Location: National Deal
5 bought
NOW
£ 6.99
£ 15.00
Brave Soul Diallo Contrast Trim Cotton T-Shirt!
15 bought
NOW
£ 9.99
£ 19.99
Ralph Lauren-Inspired Men's Embroidered Polo Shirt
400 bought
NOW
£ 24.99
£ 39.99
Men's Solid Colour Polo Shirt & Shorts Set - Versatile Summer Wear
22 bought
NOW
£ 9.99
£ 19.99
Men's Long Sleeve Cotton Polo Shirt - Breathable, Moisture-Wicking, Regular Fit
609 bought
NOW
£ 11.99
Bold Gas Monkey Garage™ 100% Cotton Black T-Shirt - Iconic Car Graphic, Breathable, Easy Care
14 bought
NOW
£ 9.99
£ 19.99
Unisex England Euros Football Fan T-Shirt - 100% Breathable Polyester, Relaxed Fit, S-XL
19 bought
NOW
£ 8.99
£ 25.00
Men's Brave Soul 100% Cotton Polo Shirt - Classic Casualwear, Breathable, Versatile Fit (S-XXL)
49 bought
NOW
£ 19.99
£ 60.00
Licensed Kids Mystery Football Shirt - Tailor Your Pick by Excluding Teams, Leagues or Countries!
150 bought
NOW
£ 14.99
£ 29.99
Vibrant Stitch Cartoon Kids' Cotton Short Sleeve T-Shirt and Jeans Set
5 bought
NOW
£ 12.99
£ 19.99
Men's Slim-Fit Quick-Dry Polo Shirt - Breathable Cotton Blend, Classic Short Sleeve, Versatile Style
4 bought
NOW
£ 12.99
£ 29.99
Men's Quick-Dry Slim Fit Sports Mesh T-Shirt - 100% Polyester, Breathable, Stretch Performance Top
13 bought
NOW
£ 12.99
£ 29.99
England Team Inspired 100% Polyester Football Shirt - Breathable, Moisture-Wicking, Unisex Fit (Kids & Adults)
1235 bought
NOW
£ 9.99
£ 39.99
Burberry Inspired Men's Breathable Slim-Fit Polo T-Shirt
62 bought
NOW
£ 14.99
£ 24.99
Lyle and Scott T-Shirt - 16 Colours
59 bought
NOW
£ 11.99
GMG Navy OG Logo T-Shirt - Casual Streetwear Essential
15 bought
NOW
£ 12.99
£ 38.00
Brave Soul Men's Knitted Quarter Zip or Polo Shirt
1 bought
NOW
£ 11.99
GMG Spark Plugs Grey 100% Cotton T-Shirt - Classic Car Enthusiast Tee
11 bought
NOW
£ 11.99
GMG Black OG Logo Cotton T-Shirt - 100% Cotton, Breathable, Iconic Motoring Style
14 bought
NOW
£ 8.99
£ 19.99
Matching Parent and Child T-shirt - Bundle Options
2 bought
NOW
£ 19.99
£ 29.99
Men's Emporio Armani EA7 Stretch Polo Shirt - Lightweight & Versatile - An Everyday Essential
1161 bought
NOW
£ 14.99
£ 24.99
Men's Classic 100% Cotton Diesel T-Shirt - Crew Neck, Regular Fit, Black or White
20 bought
NOW
£ 12.99
£ 39.99
Men's Embroidered Polo Shirt with Vintage Plaid Details & Premium Fabric
17 bought
NOW
£ 9.99
£ 29.99
Wicked Inspired Printed T-Shirt and Shorts Set
3 bought
NOW
£ 14.99
£ 27.99
Lyle & Scott 100% Cotton Graphic T-Shirt - Classic Crew Neck, Breathable, Iconic Style
25 bought
NOW
£ 9.23
£ 21.99
Men's Breathable Cotton Henley Polo Shirt - Classic Solid, Button Detail, S-XXXL
30 bought
NOW
£ 11.99
GMG Spark Plugs 100% Cotton Charcoal T-Shirt - Men's Regular Fit, Official Gas Monkey Garage™ Merch
12 bought
NOW
£ 14.99
£ 27.99
Lyle & Scott Men's 100% Cotton Crew Neck T-Shirt - Classic Fit, Breathable, Everyday Essential
5 bought
NOW
£ 14.99
£ 29.99
A small men's black polo shirt
13 bought
NOW
£ 12.99
£ 24.99
Men's Tommy Hilfiger 100% Cotton Crew Neck T-Shirt - Classic Fit, Breathable, Iconic Logo, 4 Colours
222 bought
NOW
£ 12.99
£ 29.99
Women's V-Neck Long Bubble Sleeve Lace Top - 5 Sizes, 7 Colours
3 bought
NOW
£ 14.99
£ 29.99
6-Pack Women's Slim Fit Lace Camisole - 4 Sizes, 6 Colours
6 bought
NOW
£ 29.99
£ 54.99
Men's Ralph Lauren Cotton Polo Shirts - 2-Pack, Breathable Classic Fit, Vintage Style
329 bought
NOW
£ 29.99
£ 84.99
2023-2024 Manchester United Home Shirt
6 bought
NOW
£ 39.99
£ 94.99
2025-2026 Inter Miami Messi Home Shirt
2 bought
Discover confidence in every purchase with our definitive guide to shirt sizes. Whether you’re shopping for men’s shirts, women’s shirts, or unisex fits on Wowcher UK, finding the right size is the key to comfort, look, and durability. From dress shirts to casual tees and performance fabrics, a solid grasp of sizing helps you shop smarter and avoid returns.
Our listings cover a broad range of options, including tall, petite, and plus-size cuts, along with clear size charts, neck measurements, chest guides, and sleeve lengths. Use these insights to compare products, measure at home, and land the perfect fit, every time you click to check out.
Frequently Asked Questions
What do shirt sizes mean in UK and US systems?
Shirt sizing varies by region and brand, but there’s a common framework you can rely on. In the UK and many European lines, dress shirts are often sized by neck circumference (in inches) and chest measurement (in inches or cm). For example, a 15.5-inch neck with a 40-inch chest is a typical mid-range size. In the US, you’ll frequently see sizes labeled as S, M, L, XL or numeric chest measurements like 38–40, 42–44, etc. Unisex shirts tend to use a universal chest measurement that aims to fit multiple body shapes. Always consult the product’s size chart, compare against your chest and neck measurements, and check the cut (slim, regular, or relaxed) to ensure the best result for dress shirts, casual shirts, or polo shirts.
Remember that brands can differ in their exact mappings, so a size on one label may differ slightly on another. If you’re between sizes, opt for the larger option, especially for button-down shirts or fabrics with limited stretch.
How do I measure myself for shirts?
Start with the basics: chest, neck, sleeve length, and the desired fit. Chest measurement is taken around the fullest part of your chest, keeping the tape horizontal and snug but not tight. Neck measurement is taken around the base of the neck where a collar sits, the classic neck size for dress shirts. Sleeve length is measured from the center back of the neck, across the shoulder to the wrist, with a slight bend in the elbow for comfort. For women’s shirts, you may also measure bust and waist to guide fits such as regular, tailored, or relaxed. Compare these numbers to the brand’s size chart, and consider your preferred shirt type, dress shirts, casual shirts, or polo shirts, to pick the best match. If you’re tall, you might need longer sleeves; for petite frames, shorter torso length matters, and plus-sizes may require broader chest room and longer hemlines.
Tip: if you’re between sizes, sizing up can prevent pulling at the buttons on a dress shirt, while choosing a slim cut for a casual tee may look tight. Keep a soft measuring tape handy to track updates across different Wowcher UK listings featuring shirt sizes, size chart, neck size, and arm length details.
Which size should I choose for different shirt types?
Dress shirts often require attention to neck and chest. For formal wear, a well-fitted neck around your collar and a chest that allows comfortable arm movement is ideal. Casual shirts and Oxford shirts may offer a bit more room in the chest and arms, making a regular or relaxed fit a comfortable everyday choice. Polo shirts frequently have stretch fabrics; if you’re between sizes, the slightly roomier option can prevent gapping at the chest while maintaining a tidy silhouette. For short-sleeve and long-sleeve shirts, sleeve length matters more with tall sizes where you’ll want longer arms and a longer torso to preserve proportional balance. Always check the specific cut, slim, regular, or relaxed, and compare with your measurements to ensure the best result across all shirt types, from standard cotton tees to performance blends and premium dress shirts.
Remember to consider fabric stretch: cotton with a touch of elastane or synthetic blends can accommodate minor size differences, while 100% cotton or non-stretch shirts may require a closer adherence to your exact measurements. Our Wowcher UK listings often include a helpful “fit guide” to help you decide between slim, regular, and relaxed fits based on your body type and preferred look.
What about tall, petite, and plus-size options?
Tall sizes extend sleeve length and torso length to maintain proportion for taller frames, preventing cuffs from riding up and hems from riding up. Petite sizes shorten sleeves and torso for those with a shorter stature, ensuring the shirt sits at the right position on the body without pulling at the shoulders or waist. Plus-size shirts offer broader chests and shoulders with ample arm movement while preserving a clean silhouette. When shopping on Wowcher UK, look for “tall,” “petite,” or “plus-size” labels in the product title or description, and always consult the size chart. If in doubt, compare your measurements to the chest and waist ranges listed, and choose the next size up if you’re near the upper limit of a range, especially for structured dress shirts or non-stretch fabrics.
Combining these options with a clear size chart makes it easier to find shirts that fit right the first time. Don’t hesitate to use filters like “tall,” “petite,” and “plus size” to discover the best deals on all kinds of shirts, from business shirts to casual tees and polo shirts, on Wowcher UK.
How to use a size chart and convert between UK, US, and EU sizes?
A size chart is your best friend when comparing different brands. Start with your chest measurement for most shirts, then cross-check neck size for dress shirts. For unisex or brand-agnostic listings, use the chest measurement as a baseline, then decide on a slim, regular, or relaxed fit. If the listing uses US sizes (S, M, L) but you wear UK measurements, consult the brand’s conversion table or build a quick conversion: S roughly corresponds to a US small or UK 34–36 chest, M to US medium or UK 38–40, and so on. EU sizes may label by chest in centimeters; match your measurement to the closest cm value on the chart. When in doubt, select a more forgiving fit (regular or relaxed) if the fabric lacks stretch, or choose a stretch fabric option to maximize comfort while maintaining a smart silhouette on shirts for any occasion.
We continually update our Wowcher UK listings with clear size charts, neck and chest measurements, and easy-to-use filters so you can quickly find the right shirt sizes, size chart, collar size, and arm length for your needs, whether you’re shopping dress shirts, casual shirts, or performance tees.
How should I care for shirts to maintain fit and size over time?
Care affects shrinkage and thus size accuracy. Always follow the washing instructions on the label. Pre-shrunk fabrics and blends may maintain size better after washing, while 100% cotton shirts can shrink slightly if exposed to high heat. Dryers and heat can impact sleeve length and overall fit, so air-drying or low-heat tumble drying is a safer option for preserving the intended size. If a shirt does shrink, alternate your wear with similar styles and adjust by selecting a size up in future purchases, especially for non-stretch fabrics or fitted dress shirts. Combining accurate measurements, a good size chart, and proper care will help you keep your shirt sizes consistent across Wowcher UK deals.
Shop confidently for shirt sizes with our curated Wowcher UK collection, featuring a broad spectrum of men’s shirts, women’s shirts, and unisex options. Look for detailed size charts, neck and chest measurements, tall and petite fits, and fabrics that suit your lifestyle, daily casuals, office wear, and sporting gear alike.