The Tartan Army Boston Invasion 2026 by CELTIC-DESIGNS Unisex T-shirt, Sweatshirt, Hoodie, Long Sleeve Tee

Original Design – Soft Cotton, Vibrant Print

Warning: once you feel this fabric, your other tees are getting benched. Gildan® Ultra Cotton meets studio-quality DTG printing. Comfort and color that actually last.

📸 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.

The Good Stuff

• 🎨 Fade-Proof Color – Direct-to-garment printing means your design stays as bold as the day it arrived.
• 🧵 Not Your Average Blank – Gildan® Ultra Cotton & Heavy Blend – the same blanks top brands trust.
• 👕 Comfort First, Always – Taped neck, reinforced shoulders, tear-away tag. Built for all-day wearability.
• 🇺🇸 Good Cotton, Good Vibes – US Cotton Trust Protocol member. Sustainable, premium, American-grown.

Fabric Specs

• Tees & Long Sleeves: 5.3–6 oz, 100% US cotton – light enough for summer, layerable for fall.
• Sweatshirt & Hoodie: 50/50 cotton/polyester (8 oz) – warm, pill-resistant, rib with spandex.
• Note: Sport Grey contains a 90/10 cotton/poly blend for color consistency.

Choose Your Style

Not sure about sizing? Check our charts below:

1. Review the color & size charts.
2. Select your preferred options.
3. Place your order – easy as 1-2-3.

Shipping & Returns

• ✅ Production Time: 1–3 business days.
• 📦 US Delivery: 3–7 business days.
• ⚡ US Rush Option: 3–5 business days.
• 🌍 Rest of World: 1–2 weeks.

Every item is made to order just for you. Please verify your size using the chart above. We can’t accept returns for sizing errors, but we’re always here to help if something isn’t right.

🛒 Browse the collection at FluxTees.com. Every piece, premium quality.