The best fabric for a custom shirt depends on what the shirt needs to do after it leaves the print studio. Cotton is familiar and comfortable for everyday wear. Polyester can be useful for active teams, hot workplaces, and garments designed to move moisture. Cotton-poly blends sit between the two. Tri-blends are often chosen for a softer, lighter retail feel.
There is no single fabric that is automatically best for every business, team, event, or merchandise order. Start with wear, washing, fit, size range, colour, artwork, and deadline. Those details matter more than choosing a fabric because its name sounds premium.
Quick fabric comparison
| Fabric | Often useful for | What to check before ordering | |---|---|---| | Cotton | Everyday staff shirts, events, gifts, casual merchandise | Fit, weight, shrinkage guidance, colour, and complete size range | | Polyester | Sports, outdoor activity, warm workplaces, performance wear | Fabric construction, heat sensitivity, colour, print method, and care instructions | | Cotton-poly blend | Staff programs, teams, events, repeat wear, mixed-use orders | Exact blend, fit, colour consistency, size availability, and garment weight | | Tri-blend | Softer merchandise, creator apparel, casual team or event shirts | Lighter fabric, heathered appearance, fit, print appearance, and size range |
Use this table as a starting point, not as a substitute for reviewing the specific garment. Two shirts with the same fibre percentages can still differ in weight, knit, cut, colour, softness, and sizing.
Cotton for a familiar everyday feel
Cotton is the material many people picture when they think of a classic t-shirt. It can work well for staff shirts, community events, casual team apparel, gifts, and merchandise intended for everyday wear.
The word “cotton” does not describe one standard shirt. Ring-spun, combed, heavyweight, lightweight, garment-dyed, and other cotton products can feel very different. Before choosing one, look at the garment weight, cut, manufacturer sizing, available colours, and care information.
Cotton garments may change with washing and drying, especially when exposed to higher heat. Follow the manufacturer’s care instructions and do not assume that every cotton shirt will fit or shrink the same way. For a group order, use the exact product chart rather than a generic small-to-XL chart.
Polyester for active use and moisture management
Polyester is common in performance shirts and other garments designed for activity. It may suit sports, outdoor crews, summer events, gyms, dance groups, and jobs where a shirt needs to dry faster than a traditional cotton tee.
Not every polyester shirt behaves the same way. Mesh, interlock, piqué, fleece, and performance jersey can each have a different feel and surface. The fabric colour and construction can also affect which decoration approach is appropriate.
Polyester needs a production review before printing. Some fabrics are more sensitive to heat, and some strongly dyed garments can create colour-management concerns during decoration. The RAD Studio should confirm the specific product, colour, artwork, and print method before production rather than assuming one setting works for every performance shirt.
Cotton-poly blends for a practical middle ground
A cotton-poly shirt combines fibres rather than asking one material to do everything. A common 50/50 shirt may offer some of cotton’s familiar feel with some of polyester’s shape retention and quicker drying. Other blend percentages are also available, and the exact ratio is only one part of the garment.
Blends can be useful for business uniforms, teams, events, volunteer apparel, and recurring staff programs because they are available in many practical styles. They are not automatically softer, cooler, more durable, or less likely to shrink than every cotton option. Compare the actual product specifications and sample whenever feel or fit is important.
For organizations planning future additions, record the garment brand, style, colour, fibre content, print size, and placement after approval. “Black 50/50 shirt” is not enough information for a close reorder.
Tri-blends for a softer, lighter retail feel
Tri-blends usually combine cotton, polyester, and rayon. They are often selected for a softer hand, lighter drape, and casual retail appearance. That can suit creator merchandise, event apparel, small branded collections, and projects where feel matters as much as uniformity.
The tradeoff is that lighter or heathered fabrics may present artwork differently from a heavier solid-colour shirt. Fit and size availability can also vary. If the project includes youth, standard adult, and extended sizes, collect the complete range before committing to a tri-blend style.
Fabric changes how colour and artwork are reviewed
A design shown on a bright screen is not a finished garment. Shirt colour, fibre, texture, and knit all affect how the result is perceived. A high-contrast logo may remain clear across several fabrics, while fine details, distressed artwork, soft gradients, or low-contrast colours may need adjustment.
DTF printing can be useful for detailed and multicolour custom clothing, including many short-run orders. The specific garment still needs review. Fabric surface, stretch, heat sensitivity, artwork size, and intended use all matter. The goal is not simply to make a file adhere to a shirt; it is to choose a combination that remains readable and wearable.
If colour accuracy is important, provide the original brand file and any available Pantone, CMYK, RGB, or HEX references. Those references help communicate intent, but monitors, garment dyes, fibres, and printing processes do not display colour in exactly the same way. Review the production proof and discuss critical colour expectations before approval.
Choosing fabric by project type
Staff and business shirts
Think about the work environment, washing frequency, dress expectations, temperature, and whether employees layer the shirt. A restaurant, contractor, office, and outdoor crew may all need different products even when the same logo is used.
Teams and clubs
Consider activity level, season, indoor or outdoor use, youth and adult sizing, and whether the shirt is a uniform, warm-up piece, travel shirt, or supporter item. One dependable core shirt is often easier to size and reorder than a large catalogue.
Events and volunteers
Visibility, comfort, deadline, and simple sorting usually matter most. Confirm the expected conditions, role colours, complete size list, and delivery date before choosing the garment.
Merchandise and creator apparel
The garment itself is part of the product. Fabric weight, softness, cut, colour, and perceived value may matter more than they do for a one-day event shirt. A sample can be worthwhile before committing to a larger quantity.
Plan group sizing before choosing the shirt
Size labels are not universal. A medium in one garment can differ from a medium in another. Ask participants to compare the manufacturer’s measurements with a shirt they already own and like. Keep size information private and use one checked roster for the final order.
Selected custom t-shirts are available through 6XL, subject to product, colour, supplier stock, and timing. When one garment does not cover the full group, coordinated companion styles may be more practical than excluding sizes or making a late substitution.
When a sample is worth considering
A sample can help when the order is large, the fabric feel is central to the project, the group is comparing fits, or the colour must work with established branding. It may also be useful for a new staff uniform or merchandise program that will be reordered later.
Ask what sample options are available for the specific garment. An undecorated blank can answer questions about fit, colour, weight, and feel. A decorated sample answers a different set of questions and may require additional planning. Sample cost, timing, and availability should be confirmed for the individual project.
What to send with a custom-shirt request
Include:
- how the shirts will be worn;
- approximate quantity and complete size range;
- preferred shirt colours;
- fabric preference, if you already have one;
- artwork or the best available logo file;
- required print locations;
- destination postal code;
- the date the completed shirts need to arrive; and
- whether you want to review a sample before the full order.
The RAD Studio prints custom clothing in Stratford, Ontario and can ship completed apparel across Canada. Same-day printing is a separate local, case-by-case option and does not mean same-day Canadian delivery.
Frequently asked questions
Is cotton or polyester better for custom shirt printing?
Neither is always better. Cotton often suits everyday casual wear, while polyester can suit active or moisture-management needs. The best choice depends on the specific garment, artwork, print method, size range, colour, wear conditions, and care requirements.
What is a 50/50 shirt?
A 50/50 shirt is made from approximately equal parts cotton and polyester. It can offer a practical balance for staff, teams, events, and repeat wear, but fit and performance still depend on the exact garment.
Which shirt fabric is best for sports or outdoor work?
Performance polyester or a suitable blend may be useful when activity, warmth, or quicker drying matters. Review the exact fabric, work conditions, decoration method, sizing, and care instructions before ordering.
Do cotton shirts shrink?
Some cotton garments can change with washing and drying. The amount varies by product and care. Follow the manufacturer’s instructions and avoid assuming all cotton shirts behave the same way.
Can DTF printing be used on polyester?
It can be suitable for many polyester garments, but the studio should review the fabric and colour first. Heat sensitivity, surface, stretch, and dye behaviour can affect the production plan.
Should I order a sample before a large group order?
A sample is worth considering when fit, feel, colour, fabric weight, or future reorders are important. Ask whether an undecorated or decorated sample is available for the product you are considering.
Start a custom shirt project
Tell us who will wear the shirts, how they will be used, the approximate quantity, full size range, colour direction, artwork, destination, and required date. We will review the garment and printing options before production.
CTA: Start a Custom Shirt Project Destination: https://project.theradstudio.com/?source=fabric-guide&type=custom-shirts