Polo Shirt Size Guide for Bulk Orders UK

Sizing errors are the most expensive mistake you can make when ordering embroidered workwear in bulk. Unlike plain garments, embroidered polo shirts can’t simply be returned and exchanged — the personalisation makes them non-returnable in most cases. Getting sizes right before you place the order saves money, avoids delays and means your team is wearing the right kit from day one.

TL;DR: Always measure your team rather than asking them to self-declare a size. UK workwear sizes vary between brands. Use chest circumference and garment spec sheets to match accurately. Build in 10% contingency for new starters.

How UK Polo Shirt Sizing Works

UK polo shirt sizes for workwear typically run XS through to 5XL, with some brands extending to 6XL. The key measurement is chest circumference — taken around the fullest part of the chest with a tape measure, arms relaxed at the sides. Workwear polo shirts tend to run slightly larger than fashion polo shirts to allow for ease of movement in physical roles. Always check the brand-specific size chart rather than assuming standard sizing.

Every polo shirt in the WorkwearLab range includes a full size guide on the product page. Check the chest-to-size conversion before placing your order — or call our Burnley team for guidance on any specific product.

Measuring Your Team: The Right Method

The most accurate approach is to measure each team member individually rather than relying on self-reported sizes. People often wear garments that are too large or too small as a matter of habit, and self-reported sizes can be inconsistent, especially across mixed-gender teams where sizing conventions differ.

For a team of 10–20, it takes less than twenty minutes to run through chest measurements with a fabric tape. Record each person’s chest measurement alongside their preferred fit (regular or relaxed) and map it to the brand size chart. For larger teams, consider appointing a size coordinator — typically an office manager or team leader — to gather measurements across departments.

Standard Workwear Polo Shirt Size Chart (Approximate)

Note: These are approximate figures. Always verify against the specific product’s size chart on the WorkwearLab product page.

Men’s vs Women’s vs Unisex Sizing in Workwear

Most workwear polo shirts are cut unisex or men’s fit — they’re designed for a straight, functional cut rather than a shaped or contoured fit. For mixed-gender teams where female members prefer a more fitted silhouette, look for polo shirts labelled as “ladies fit” or “women’s fit”. These are cut shorter in the body and shaped at the waist. Unisex sizing typically favours a relaxed fit that works well across body types, though some female team members may prefer to size down.

Once your sizes are confirmed, build your full team order using the Bundle Wizard — including polo shirts, hi vis, fleeces and accessories — in under 60 seconds:

Auto 5% off over £100 · 10% off over £199 · FREE UK delivery from £199.

Frequently Asked Questions

• The Complete UK Polo Shirt Buying Guide 2026
• How Many Polo Shirts Does a 10-Person Team Need?
• Cotton vs Polycotton vs Pique: Polo Shirt Fabrics Explained

Written by the WorkwearLab Editorial Team — Burnley, Lancashire.