The Complete Guide to Custom T-Shirt Printing

Published: 14 July 2026

Custom t-shirt printing is a fantastic way to express your brand, unite your team, or create memorable merchandise. This guide covers everything you need to know to get started.

DTG vs Screen Printing

Direct-to-Garment (DTG) is like printing with a high-tech inkjet printer directly onto fabric. It's perfect for small batches (1-50 shirts), full-colour designs, and photographic images. No setup fees, quick turnaround.

Screen printing uses stencils and layered inks. It's more cost-effective for large orders (50+) and produces vibrant, durable results for solid-colour designs. Higher setup cost but lower per-unit price at scale.

Choosing the Right Fabric

• 100% Cotton (rings pun) — Soft, breathable, and takes prints beautifully. Ideal for everyday wear. 180-240 GSM is the sweet spot.
• Polyester Blends — Moisture-wicking and durable. Best for sportswear and activewear.
• Organic Cotton — Eco-friendly, GOTS-certified. Softer with repeated washing.
• Heavyweight (300+ GSM) — Premium feel, holds shape well. Great for hoodies and high-end merchandise.

Design Preparation Tips

1. Use high-resolution images (300 DPI minimum).
2. Convert text to outlines/shapes to avoid font issues.
3. Provide a transparent PNG with at least 2mm bleed.
4. Avoid tiny text (under 10pt) — it may not print clearly.
5. Dark garments need a white underbase layer for vibrant colours.

Ordering Process at TMC Shirts

1. Choose your garment style, colour, and size range.
2. Upload your artwork — we'll review and advise.
3. Receive a digital proof for approval.
4. Production begins — typically 3-5 business days.
5. Shipped via tracked delivery straight to your door.

Pricing Overview

Single custom tees start from £19.99. Bulk discounts apply for orders of 10+ shirts — contact us via our Telegram channel @dailydealsuk1 for a custom quote.