Size Guide
Each of our products is unique, so we highly recommend checking the size chart for the specific product before placing your order. You may need a different size depending on the product style.
If you are between sizes, we recommend choosing the larger size for a more comfortable fit.
Below you'll find a general overview of sizing for Original Mindset products, followed by more specific measurements for each T-shirt style.
If you have any questions about sizing, please contact our customer support team at hello@theoriginalmindset.com.
How to Measure

A) Length – Place the end of the tape measure beside the collar at the top of the shirt (Highest Point Shoulder). Pull the tape measure straight down to the bottom of the shirt.
B) Half Chest – Lay the garment flat on a level surface and measure from left to right across the chest, approximately 2 cm below the arms.
General Size Conversion
| SIZE | UK / AUS | EUROPE | U.S.A. |
| XXS | 6 | 34 | 2 |
| XS | 8 | 36 | 4 |
| S | 10 | 38 | 6 |
| M | 12 | 40 | 8 |
| L | 14 | 42 | 10 |
| XL | 16 | 44 | 12 |
| XXL | 18 | 46 | 14 |
Premium Unisex Crewneck T-shirt
(Daily Motivation / Self Love & Share the Love)
Measurements in centimetres
| MEASUREMENT | XS | S | M | L | XL | 2XL | |
| A) Length (cm) | 71.1 | 73.7 | 76.2 | 78.7 | 81.3 | 83.8 | |
| B) Width (cm) | 91.4 | 101.6 | 111.8 | 122 | 132 | ||
| B) Half Chest (cm) | 45.7 | 50.8 | 55.9 | 61 | 66 | 71.1 |
Measurements in inches
| MEASUREMENT | XS | S | M | L | XL | 2XL | |
| A) Length (in) | 28 | 29 | 30 | 31 | 32 | 33 | |
| B) Width (in) | 36 | 40 | 44 | 48 | 52 | ||
| B) Half Chest (in) | 18 | 20 | 22 | 24 | 26 | 28 |
High Performance Unisex Crewneck T-shirt
(Fitness Motivation)
Measurements in centimetres
| MEASUREMENT | XS | S | M | L | XL | 2XL |
| A) Length (cm) | 43.5 | 45.4 | 47.3 | 49.2 | 51.1 | 53 |
| B) Width (cm) | 91.4 | 96.5 | 101.6 | 109.2 | 119.4 | 122.6 |
| B) Half Chest (cm) | 45.7 | 48.3 | 50.8 | 54.6 | 59.7 | 61.3 |
| C) Sleeve Length (cm) | 38.1 | 39.4 | 40.6 | 39.7 | 43.8 | 44.5 |
Measurements in inches
| MEASUREMENT | XS | S | M | L | XL | 2XL |
| A) Length (in) | 17.1 | 17.9 | 18.6 | 19.4 | 20.1 | 20.9 |
| B) Width (in) | 36 | 38 | 40 | 43 | 47 | 48.3 |
| B) Half Chest (in) | 18 | 19 | 20 | 21.5 | 23.5 | 24.1 |
| C) Sleeve Length (in) | 15 | 15.5 | 16 | 15.6 | 17.2 | 17.5 |