The Merch Method

Practical guidance for better custom apparel

Choosing Apparel

How to Choose the Right Shirt Fabric for Your Artwork

24 September 2026 · Mara Ellison

The right shirt fabric is the one that suits both the artwork and the way the garment will be worn. Before ordering custom apparel, consider the fibre, colour, weight, stretch and surface texture. These details affect how accurately colours appear, whether fine artwork stays sharp, how comfortable the shirt feels in Australian conditions and how well it survives washing.

Start with the artwork

Look closely at the design before choosing a blank shirt. Large, bold shapes are generally more forgiving than fine lines, small text, gradients and detailed illustrations. A smooth, stable fabric gives delicate artwork a better chance of looking clean. Ribbed, slubbed or heavily textured fabric can interrupt fine lines and make a print appear uneven.

Artwork with lots of colour may need a shirt surface that shows those colours clearly. A pale shirt usually gives a print a brighter appearance, while a dark shirt may require an underbase or another preparation step so the artwork does not look muted. Ask how the chosen decoration method will handle the shirt colour before approving the order.

For simple logos, bold lettering or a limited-colour graphic, you have more freedom. For photographic artwork, subtle shading or very small details, choose a smooth fabric and request a physical sample or test print where possible.

Compare common shirt fabrics

Cotton

Cotton is comfortable, breathable and familiar, making it a practical choice for casual wear and warm weather. It usually has a natural, soft hand feel and works well for many printed designs. However, cotton can shrink if it is not pre-shrunk, and some garments crease more readily than synthetic or blended fabrics.

Its absorbent surface can produce a softer, slightly more integrated print appearance. That can suit vintage-style artwork, but it may not give the crispest result for every decoration method. Confirm whether the garment has been treated or pre-washed, and follow the supplier’s care instructions.

Polyester

Polyester is lightweight, quick-drying and often useful for sport, work or outdoor garments. It generally holds its shape well and is less prone to shrinking. These qualities can make it suitable for active Australian conditions, particularly when moisture management matters.

Polyester can behave differently under heat and during printing. Some decoration processes may cause colour migration, where the shirt colour affects a light print. Ask whether the artwork and curing method are suitable for the specific polyester garment, especially when printing pale ink on a strongly coloured shirt.

Blends

Cotton-polyester blends can balance comfort, durability, shape retention and drying time. They are often a useful middle ground when the shirt needs to feel natural but cope with regular wear. The final appearance can be slightly heathered or mixed rather than completely flat, so inspect the fabric before choosing delicate artwork.

Other blends, including fabrics with elastane, add stretch. Stretch can improve comfort and fit, but it may place stress on prints if the artwork is not flexible enough. A large solid print across a stretchy area can crack or distort sooner than a smaller design with more open space.

Think about fabric weight

Fabric weight is commonly described in grams per square metre, or GSM. A lighter shirt may feel cooler and suit summer events, but it can be more transparent, less structured and more likely to show the texture of the garment underneath. A heavier shirt can provide a more substantial feel and a stable printing surface, though it may be warmer.

Do not choose weight by number alone. Compare the actual garments, as construction, knit, fit and fibre also affect how a shirt feels. For hot or humid conditions, prioritise breathability and comfort. For uniforms, repeated handling or cooler seasons, a more stable midweight fabric may be the better compromise.

Use colour deliberately

Shirt colour changes the perceived colour of the artwork. White and pale shirts tend to make bright artwork look clear. Black and dark shirts create contrast but can make unprepared colours appear less vivid. Mid-tone or heathered colours may give the design a softer, less uniform background.

Check the artwork against the actual shirt colour rather than a generic digital preview. Screens show light from behind the image, while fabric reflects light. A colour that looks strong on a monitor may appear darker or less saturated once printed.

Also consider the complete range. If you are ordering several shirt colours, do not assume one artwork treatment will look identical on all of them. A design may need a different ink colour, outline or underbase to remain readable across light and dark garments.

Check the surface and stretch

A smooth, tightly knitted surface is usually the safest choice for fine detail and small lettering. Textured fabrics can be attractive, but their visual character becomes part of the artwork. Slub fabric, waffle knits, ribbing and brushed surfaces may soften edges or create small gaps in coverage.

Stretchy garments should be assessed at the point where the artwork will sit. Ask whether the print is flexible and whether it has been tested after stretching and washing. For a fitted shirt, avoid placing important small text across areas that will pull when the wearer moves.

Questions to ask before ordering

  • What decoration method is recommended for this fabric and artwork?
  • Will the shirt shrink, stretch or change shape after washing?
  • Is the surface smooth enough for small text and fine lines?
  • Will the shirt colour affect the brightness or accuracy of the print?
  • Has this exact garment and colour combination been tested?
  • Is the fabric suitable for the intended Australian conditions, such as heat, humidity, outdoor work or frequent washing?
  • What care instructions will protect the artwork?

If the order is important or large, request a sample using the actual shirt, colour, artwork and decoration method. A fabric swatch alone cannot show how the finished design will look or feel.

Care for the finished shirt

Good fabric selection helps, but care also affects durability. Wash custom shirts inside out, use a cool or moderate wash and avoid unnecessary harsh detergents. Do not place hot irons directly over the artwork. Check the care label before tumble-drying, as excessive heat can contribute to shrinkage, distortion or damage to some prints.

In practical terms, match fine artwork with a smooth, stable fabric; choose breathable or quick-drying fibres for Australian conditions; use weight to balance comfort and durability; and test dark, textured or stretchy garments before committing to a large order.