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Keep Calm & 3D Print | Engineering & Maker Humour by cperrydesign Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee
$18.94
Sale price
$18.94
Regular price
$26.94
Bold Design, Soft Fabric – Your New Everyday Favorite
The kind of piece that gets compliments on day one and still looks fresh six months later. Printed on Gildan® apparel with fade-resistant DTG ink. Built for your lifestyle.
📸 What you see is a T-Shirt mockup, but don’t stop there – this design comes in 4 different styles: T-Shirt, Long Sleeve, Crewneck Sweatshirt & Hoodie. Choose your favorite and we’ll make it just for you.
Here’s Why It’s Worth It
- 🎨 No Cheap Print Here – We don’t do vinyl or heat press. Pure DTG – ink in the fabric, color that lasts.
- 🧵 Skin-Friendly & Soft – OEKO-TEX certified Gildan® fabric. No harsh chemicals, just pure comfort.
- 👕 Your New Daily Driver – Relaxed classic fit with reinforced seams. Tear-away tag = no more neck itch.
- 🇺🇸 US Cotton, Real Quality – Proud member of the US Cotton Trust Protocol. Feel good about what you wear.
Fabric & Construction
- T-Shirt (5.3 oz) & Long Sleeve (6 oz): 100% cotton – airy, comfortable, all-season wear.
- Sweatshirt & Hoodie: 50/50 cotton/polyester (8 oz) – warm, pill-resistant, rib with spandex.
- Sport Grey is 90/10 cotton/poly for a heathered look.
Choose Your Style
Browse colors and sizes to find your perfect match:


- Find your color in the chart above.
- Match your measurements to the size guide.
- Add to cart and check out securely.
Delivery Info
- ✅ Production: 1–3 business days.
- 📦 USA Standard: 3–7 business days.
- ⚡ USA Rush: 3–5 business days.
- 🌍 International: 1–2 weeks.
This is a made-to-order product. Please confirm your size with the chart above. We don’t offer exchanges for wrong sizes, but our team is happy to assist with any concerns.
🛒 See our full range at FlexRushtees.com. Premium quality, every single time.