I Solemnly Swear That I Am Up to No Good T-Shirt Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee

Bold Design, Soft Fabric – Your New Everyday Favorite

You know that one piece in your closet you reach for every single time? This is about to be it. Printed on premium Gildan® fabric with colors that stay bold wash after wash.

📸 Seeing a T-Shirt? That’s just the preview! This exact design is also available on Long Sleeve, Sweatshirt & Hoodie. Just choose your style – we print and ship it your way.

What Makes It Hit Different

• 🎨 Colors That Stay – Advanced DTG ink bonds with every fiber. Wash it 50 times – still looks fresh.
• 🧵 Quality on Another Level – Gildan® Ultra Cotton & Heavy Blend. Responsibly dyed, ridiculously soft.
• 👕 Designed for Real Life – Classic silhouette, taped shoulders, itch-free tear-away label. Wear it anywhere.
• 🇺🇸 From American Farms – US Cotton Trust Protocol certified. The good stuff, sourced the right way.

Material Details

• Tees & Long Sleeves: 5.3–6 oz, 100% US cotton – light enough for summer, layerable for fall.
• Fleece (Sweatshirt & Hoodie): 8 oz cotton/poly blend – warm, smooth surface, anti-pill finish.
• Fabric note – Sport Grey (90/10 cotton/poly) has a slight poly blend for that classic heather finish.

Size & Color Options

Find your size and pick your color – it’s that easy:

1. Browse colors and compare with the chart.
2. Use the size guide for the best fit.
3. Add to cart and you’re all set!

Shipping & Returns

• ✅ 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.

🛒 Explore more designs at PrimeTeeCo.com – quality you can count on.