The fit is key. Finding the right business shirt is not just about the fabric or design; it begins with choosing the right size. Men’s shirt sizes can vary between brands, which is why a trusted size chart is important when shopping online. Our Men’s Shirt Size Chart Guide for Australia is here to help you understand collar sizes, sleeve lengths, and fits so you can pick a shirt that feels comfortable and looks smart.
Since different brands often have their own sizing, the size you wear in one shirt may not always be the same in another. With this guide, you can compare your measurements and make sure you get the best match. To make sizing easier, it is a good idea to measure your neck, chest, and sleeve length before checking our size charts.
At Mens Business Shirts, we want to make choosing the right size as simple as possible. Our size guides cover popular brands like Van Heusen, Gloweave, and Geoffrey Beene. Each brand has its own unique fit, and our brand pages will help you pick the style and size that works best for you.

Download the Pdf version of mens shirt size guide.
| Size Info | Meaning | Action |
|---|---|---|
| 37cm | Small | Shirt Size 37 cm - Buy Now |
| 38cm | Small | Shirt Size 38 cm - Buy Now |
| 39cm | Medium | Shirt Size 39 cm - Buy Now |
| 40cm | Medium | Shirt Size 40 cm - Buy Now |
| 41cm | Large | Shirt Size 41 cm - Buy Now |
| 42cm | Large | Shirt Size 42 cm - Buy Now |
| 43cm | XL | Shirt Size 43 cm - Buy Now |
| 44cm | XL | Shirt Size 44 cm - Buy Now |
| 46cm | 2XL | Shirt Size 46 cm - Buy Now |
| 47cm | 2XL | Shirt Size 47 cm - Buy Now |
| 48cm | 3XL | Shirt Size 48 cm - Buy Now |
| 49cm | 3XL | Shirt Size 49 cm - Buy Now |
| 50cm | 4XL | Shirt Size 50 cm - Buy Now |
| 52cm | 5XL | Shirt Size 52 cm - Buy Now |
| 54cm | 6XL | Shirt Size 54 cm - Buy Now |
| 56cm | 7XL | Shirt Size 56 cm - Buy Now |
| 58cm | 8XL | Shirt Size 58 cm - Buy Now |
| 60cm | 9XL | Shirt Size 60 cm - Buy Now |
Many shoppers find it confusing to differentiate between small, medium, large, and extra-large shirt sizes. Below, we have clearly explained each size category to help you make an informed choice.
A 37 cm men's shirt is classified as a small shirt size in Australia, ideal for a tailored, fitted look. Visit our 37 cm shirt size page to explore premium small fit options.
A 38 cm shirt size is also small, offering stylish and fitted options for smaller frames. Check the 38 cm shirt size page for your perfect small-sized shirts.
A 39 cm shirt size is considered medium, perfect for an average build with a comfortable style. Browse our 39 cm shirt size page for medium fit selections.
A 40 cm shirt size is categorised as medium, providing a versatile fit popular across many body types. Discover options on the 40 cm shirt size page.
A 41 cm shirt size is ranked large, designed to offer a relaxed and comfortable fit. Explore the 41 cm shirt size page for large size shirts.
A 42 cm shirt size is another large size, great for office wear or special occasions. Visit our 42 cm shirt size page for large fit choices.
A 43 cm shirt size is extra-large, for those needing more room without compromising style. See the 43 cm shirt size page for XL options.
A 44 cm shirt size is extra-large, ideal for individuals seeking larger, stylish shirts. Browse 44 cm shirt size page for extra-large fits.
A 46 cm shirt size is 2XL, combining comfort and contemporary style for bigger builds. Check our 46 cm 2XL shirt size page today.
A 47 cm shirt size is also 2XL, offering a flattering fit with diverse fashion choices. Visit the 47 cm 2XL shirt size page for styles.
A 48 cm shirt size is classified as 3XL, balancing comfort and sophistication. Explore 48 cm 3XL shirt size page for big sizes.
A 49 cm shirt size is 3XL, designed for larger sizes without sacrificing style. See our 49 cm 3XL shirt size page collection.
A 50 cm shirt size is 4XL, providing a wide variety of fits and styles. Browse the 50 cm 4XL shirt size page now.
A 52 cm shirt size is 5XL, delivering fashionable and comfortable options in extended sizes. Discover 52 cm 5XL shirt size page.
A 54 cm shirt size is 6XL, catering to those needing larger sizes with style. Visit our 54 cm 6XL shirt size page.
A 56 cm shirt size is 7XL, ensuring both comfort and trendy looks. Check the 56 cm 7XL shirt size page for plus sizes.
A 58 cm shirt size is 8XL, offering perfect fit and style for extra-large needs. Explore 58 cm 8XL shirt size page.
A 60 cm shirt size is 9XL, the largest size with maximum comfort and style. See our 60 cm 9XL shirt size page today.

Front Measurement
Back Measurement