Show off your Irish humor with the Funny ‘I’m Irish We Don’t Do That Keep Calm Thingy’ Men’s Graphic T-Shirt. This comfortable black tee features bold, playful text with a classic shamrock design, making it perfect for St. Patrick’s Day celebrations, casual outings, or simply expressing your witty Irish pride.
Made from soft, breathable cotton, this t-shirt ensures all-day comfort while maintaining its shape wash after wash. The smooth texture, short sleeves, and versatile unisex fit make it ideal for men and women alike. Whether you’re attending a parade, enjoying a festive party, or wearing it as everyday casual wear, this tee combines style, humor, and comfort effortlessly. Add this fun and memorable piece to your wardrobe or gift it to friends and family who appreciate Irish charm and wit!
Washing Instructions
- Machine wash cold (30°C)
- Do not bleach
- Do not tumble dry
- Do not dry clean
- Iron on low heat
Extra Care Information
- Wash & iron inside out
- Remove promptly after washing
- Do not use fabric softener
- Hang or lay flat to dry
Adult Men Jersey Size Details
Use the guide below to help choose the best fit.
| Size | S | M | L | XL | 2XL | 3XL | 4XL |
|---|---|---|---|---|---|---|---|
| Height | 160-170 | 170-175 | 175-180 | 180-185 | 185-190 | 190-195 | 190-199 |
| Weight | 60-65 | 66-70 | 71-75 | 76-80 | 81-87 | 88-95 | 96-105 |
| Length | 71cm | 73cm | 75cm | 77cm | 81cm | 83cm | 85cm |
| Chest | 51cm | 53cm | 55cm | 57cm | 60cm | 62cm | 64cm |
| Short Sleeve | 36.5cm | 38cm | 39.5cm | 41cm | 42cm | 43cm | 44cm |
| Cuff | 16.5cm | 17.5cm | 18.5cm | 19.5cm | 20.5cm | 21.5cm | 22.5cm |
| Long Sleeve | 75.5cm | 77cm | 78.5cm | 80cm | 81cm | 82cm | 83cm |
Adult Hoodies Size Guide
Comfort fit hoodie sizing guide.
| Size | Length | Bust | Sleeve | Height |
|---|---|---|---|---|
| S | 68 | 100 | 75 | 115-170 |
| M | 70 | 104 | 77 | 165-175 |
| L | 72 | 108 | 79 | 170-185 |
| XL | 74 | 112 | 81 | 180-195 |
| 2XL | 76 | 116 | 83 | 195-210 |
| 3XL | 78 | 120 | 85 | 210-215 |
| 4XL | 80 | 124 | 87 | 215-220 |
| 5XL | 82 | 128 | 89 | 220-225 |
Kids Jerseys Size Chart
Kids and youth jersey measurements.
| Size | Height | Age | Length | Bust | Shorts | Waist |
|---|---|---|---|---|---|---|
| 16 | 90-105cm | 2-4 | 44cm | 35cm | 32cm | 20-37cm |
| 18 | 105-115cm | 4-5 | 47cm | 37cm | 34cm | 21-39cm |
| 20 | 115-125cm | 5-6 | 50cm | 39cm | 36cm | 22-41cm |
| 22 | 125-135cm | 6-8 | 53cm | 41cm | 38cm | 23-42cm |
| 24 | 135-145cm | 8-9 | 56cm | 43cm | 39cm | 24-44cm |
| 26 | 145-155cm | 10-11 | 59cm | 45cm | 40cm | 25-47cm |
| 28 | 155-165cm | 12-13 | 62cm | 47cm | 43cm | 26-50cm |
Kids Hoodies Size Guide
Kids hoodie measurements and suggested sizing.
| Size | Length | Bust | Sleeve | Height | Weight |
|---|---|---|---|---|---|
| S | 55 | 80 | 59.5 | 115-127 | 20-27.5 |
| M | 57.5 | 84 | 61 | 125-137 | 27.5-32.5 |
| L | 60 | 88 | 63.5 | 135-147 | 32.5-37 |
| XL | 62.5 | 92 | 66 | 145-157 | 37.5-45 |
| 2XL | 65 | 96 | 68.5 | 155-167 | 45-52.5 |
Infant Jerseys Size Guide
Infant sizing measurements.
| Size | Length | Bust |
|---|---|---|
| S | 30 | 24 |
| M | 32.5 | 26 |
| L | 37.5 | 28 |
| XL | 42.5 | 30 |
| 2XL | 45.5 | 32 |
Complete Your Order
One clean add-on strip only. Easy to scan, easy to add, with the main product still staying the priority.

