The Complete Guide to Ordering a Customised T-Shirt for Your Business or Brand

Ordering a customised t-shirt sounds straightforward — pick a colour, slap on a logo, done. But anyone who’s actually managed a branded apparel order for a business, school, or event knows the reality is far more nuanced. From choosing the right fabric weight and decoration method, to understanding minimum order quantities and managing artwork files, there are dozens of decisions that can make or break the finished result. Whether you’re a reseller sourcing stock for a client, a marketing agency putting together a conference merch pack, or a business owner gearing up for a product launch, this guide walks you through everything you need to know to order customised t-shirts that actually deliver results.

Why Customised T-Shirts Remain One of the Most Powerful Promotional Products

Despite the endless evolution of the promotional products industry, the humble t-shirt has never lost its appeal — and for good reason. Custom tees offer an exceptional cost-per-impression ratio. Every time someone wears your branded garment in public, you’re getting free exposure to everyone in their orbit. A single shirt worn to the gym, the shops, or a weekend market generates impressions that no digital ad can replicate.

For Australian businesses, the versatility of the customised t-shirt is especially compelling. A Sydney tech startup can use them as employee onboarding gifts. A Brisbane primary school can order them for sports carnival day. A Melbourne trade show exhibitor can dress their entire team in matching branded polos. The use cases are genuinely endless.

There’s also the emotional dimension. A well-designed, quality t-shirt feels like a gift rather than a piece of advertising collateral. Staff who receive premium branded apparel wear it proudly. That’s fundamentally different from a pen or a notepad — though those have their place too, as you’ll see in our guide to personalised notebooks for Australian businesses.

Understanding Decoration Methods for Customised T-Shirts

This is where most first-time buyers get overwhelmed, so let’s break it down clearly. The decoration method you choose will directly affect the look, durability, cost, and minimum order quantity of your customised t-shirt order.

Screen Printing

Screen printing is the industry gold standard for t-shirt decoration and remains the most popular method for bulk orders. It involves pushing ink through a mesh stencil (the “screen”) directly onto the fabric. The result is a vibrant, durable print that holds up wash after wash.

Screen printing is most cost-effective when:

• You’re ordering 50+ units
• Your design uses a limited number of solid colours (each colour requires a separate screen and adds to setup costs)
• You want a classic, tactile finish

Setup fees typically range from $30–$60 per colour, which is why high-volume orders dramatically reduce the per-unit cost. A Perth sporting club ordering 200 custom team tees will get a far better unit price than a startup ordering 20.

Heat Transfer Vinyl (HTV)

Heat transfer is ideal for smaller runs or designs with fine details, gradients, or multiple colours. It works by applying a pre-cut vinyl design to the shirt using heat and pressure. It’s more flexible than screen printing at low volumes but doesn’t quite match the premium, integrated feel of a screenprint for large runs.

Direct-to-Garment (DTG) Printing

DTG printing functions much like a regular inkjet printer but for fabric. It’s exceptional for photographic designs, complex colour gradients, and orders where you need multiple unique designs across a small batch. There’s no setup fee, making it accessible for one-off or short-run orders. The trade-off? It’s generally not as cost-effective at scale, and durability can vary based on fabric composition and pre-treatment processes.

Sublimation

Sublimation is best suited to polyester garments, making it a favourite for sportswear. The ink bonds permanently with the fibres, producing all-over prints with no cracking or peeling. If you’re looking at custom sportswear, our guide to sportswear branding methods covers this in much more detail.

Embroidery

While not strictly a “print” method, embroidery is worth mentioning here because many buyers consider it when comparing options. Embroidery works beautifully on polo shirts, jackets, and heavier garments — it adds a premium, structured look that screen printing can’t replicate. For corporate or workwear applications, you might also want to explore men’s branded shirts as an alternative to casual tees.

Choosing the Right T-Shirt Blank

The blank garment is just as important as the decoration. A beautifully executed print on a poor-quality t-shirt will still look and feel cheap. Here’s what to consider:

Fabric Weight

T-shirt fabric weight is measured in grams per square metre (GSM). Common ranges:

• 140–160 GSM: Lightweight, great for summer events and giveaways
• 170–190 GSM: Mid-weight, the most popular range for everyday promotional use
• 200+ GSM: Heavyweight, premium feel, excellent for staff uniforms and retail-quality merch

Fabric Composition

• 100% cotton: Soft, breathable, ideal for print clarity — the go-to choice for most promotional orders
• Cotton/polyester blend: More durable, holds its shape better, resists shrinkage
• 100% polyester: Best for sublimation and athletic applications
• Bamboo or organic cotton: Increasingly popular for eco-conscious organisations — worth exploring if your client base prioritises sustainability

Fit and Sizing

Offer a range of sizes and consider whether you need a unisex fit or separate men’s and women’s cuts. For corporate or event orders where you’re distributing across a large team, collecting size data in advance is critical to avoid waste.

Minimum Order Quantities and Pricing Structures

Understanding MOQs is essential for anyone ordering customised t-shirts in bulk — particularly resellers who need to advise clients accurately.

Most Australian suppliers set their screen printing MOQs at 24–50 units per design, per colour combination. DTG printing often allows single-unit orders, though the economics rarely make sense below 10–20 units. Heat transfer vinyl is flexible and can accommodate smaller runs of 10 or fewer.

Pricing typically works on a tiered model:

Quantity	Approximate Unit Price (basic tee, 1-colour print)
24–49	$18–$28
50–99	$13–$20
100–249	$10–$15
250+	$7–$12

Note: These are indicative ranges. Prices vary based on garment quality, number of print locations, print complexity, and turnaround time.

Setup fees are generally charged once per colour per screen and are not repeated if you reorder the same design. Always ask suppliers whether samples are available before committing to a full production run.

Artwork and File Requirements

Artwork issues are the single biggest cause of delays in customised t-shirt orders. To avoid back-and-forth, provide your supplier with:

• Vector files (AI, EPS, or PDF with fonts outlined) for any logo or text-based design
• High-resolution raster images at minimum 300 DPI at print size for photographic elements
• PMS colour codes if you require exact brand colour matching — RGB and CMYK don’t always translate accurately to screen printing inks

If you’re unsure about your brand’s colour codes or need help preparing artwork, many promotional product suppliers offer artwork assistance or setup services. Some even offer web-based design tools — and if you’re building a merchandise storefront for clients, understanding web design and e-commerce can be a genuine competitive advantage.

Turnaround Times: What to Realistically Expect

Standard production turnaround for screen-printed customised t-shirts in Australia typically runs 7–14 business days after artwork approval. Rush orders can often be accommodated in 3–5 business days at a premium.

Key variables that affect lead time:

• Number of print colours (more colours = longer setup)
• Order volume
• Whether samples are required
• Garment availability from the supplier’s warehouse
• Your location — delivery from a Sydney or Melbourne supplier to Darwin or Hobart adds transit time

If you’re sourcing for an event, always work backwards from your event date and add a buffer of at least one week. Avoid placing urgent orders without first confirming stock availability.

Pairing Customised T-Shirts with Other Branded Products

A customised t-shirt rarely lives in isolation. For corporate events, conferences, and employee onboarding kits, they’re often combined with a suite of other branded products. Some popular pairings include:

• Custom drinkware: Branded keep cups or promotional cups make an excellent companion to tees in welcome kits
• Branded bags: Pair tees with personalised canvas bags or promotional backpacks for a complete event package
• Stationery: Add notebooks for a polished, professional feel
• Tech accessories: Solar-powered power banks or promotional USB flash drives are always popular additions
• Seasonal gifting: For end-of-year staff gifts, combine a quality tee with a selection from our work Christmas gift ideas

Building a cohesive merchandise bundle elevates the perceived value of each individual item and creates a more memorable brand experience.

Tips for Resellers and Marketing Agencies

If you’re ordering customised t-shirts on behalf of a client, a few extra considerations apply:

1. Always confirm sizing breakdowns before placing the order. Chasing changes after production has started is costly.
2. Mark up your artwork service if you’re preparing files on the client’s behalf — this is a legitimate value-add.
3. Request a pre-production sample for large or high-value orders. The sample cost is usually absorbed into the order price for runs over 100 units.
4. Document everything in writing — approved artwork files, confirmed quantities, agreed delivery dates, and any PMS colour requirements.
5. Educate your clients on what’s achievable at their budget. A $6 tee won’t hold a fine-detail, multi-colour print as well as a $14 tee.

For resellers building out their full promotional product offering, it’s also worth exploring complementary categories like stubby holder printing, promotional stubby holders, and even more niche products like waterproof phone cases or laptop backpacks that can round out a client’s branded merchandise range.

Conclusion: Key Takeaways for Your Next Customised T-Shirt Order

The customised t-shirt remains one of the most effective, versatile, and cost-efficient promotional products available to Australian businesses and resellers. Done well, a custom tee becomes a walking advertisement, a team-building tool, and a tangible expression of your brand.

Here are the key points to take away:

• Choose your decoration method carefully: Screen printing suits bulk orders, DTG suits short runs with complex designs, sublimation excels on polyester/sportswear, and heat transfer works well for small or detailed jobs
• Invest in the blank garment: Fabric weight, composition, and fit matter just as much as the print — don’t undercut a great design with a poor-quality shirt
• Plan your timeline: Allow 7–14 business days after artwork approval, and always add a buffer for shipping and any pre-production samples
• Get your artwork right the first time: Vector files and PMS colour codes prevent delays and ensure print accuracy
• Think beyond the single product: Pair your customised t-shirts with complementary branded merchandise for a more impactful, memorable brand experience

Whether you’re placing your first order or managing a complex multi-item corporate campaign, applying these principles will help you achieve results that reflect well on your brand — and keep your clients coming back.