Sooner or later a uniform programme comes down to one decision: the blend. It sets the comfort complaints you will field, how the year-three garments look, and a fair slice of the budget. Below are the three fabric families the way a factory sees them, which is to say ranked by what survives.
| CVC (cotton-rich) | TC (poly-rich) | 100% polyester | |
|---|---|---|---|
| Typical blend | 60/40 cotton-poly | 65/35 poly-cotton | 100% poly |
| Hand-feel | Closest to cotton | Serviceable | Synthetic, improving with brushed finishes |
| Industrial washing | Good | Very good | Best |
| Colour life | Good | Very good | Best, poly holds dye hardest |
| Breathability in heat | Best | Moderate | Wicks sweat but holds heat |
| Cost | Mid | Lowest | Low–mid |
Choose by role, not by habit
- Customer-facing (hotel fronts, retail, office): <strong>CVC</strong> — staff comfort shows on faces, and cotton hand reads premium.
- Back-of-house, trades, logistics: <strong>TC</strong> — it shrugs off hot washes and hard wear at the lowest price.
- Active/outdoor (delivery, sports, field teams): <strong>100% polyester</strong> performance knits, wicking and colour-fastness win.
- Schoolwear: the trade standard is 65/35 poly-cotton for polos and poly-rich sweats, durability across a school year rules. <a href="/blog/uk-schoolwear-sourcing-guide-three-item-cap/">The schoolwear guide.</a>
The two mistakes uniform buyers make
First: choosing on swatch feel alone, the fabric that feels best on day one (lightweight cotton) is often the one that looks worst in month six. Wash behaviour is the real spec: shrinkage tolerance, colour-fastness rating, pilling grade. Second: forgetting reorder continuity — a uniform is a multi-year promise, so the blend and colour must be repeatable across dye lots and years. That’s a factory discipline: retained lab dips, recorded recipes, one dye lot per order. Our full uniform-programme guide covers it.
We knit all three families to spec at 1,000 pieces per style — send your roles and wash reality and we’ll recommend blends per garment, with written tolerances.