How to Measure Your T-Shirt Size at Home Before Buying Online

Your current favourite tee is one of the most useful shopping tools you own. Instead of guessing whether you are an M or L, measure a fit you already like and compare it with the new product.

Get a flat starting point

Use a tape measure and a clean, flat surface. Lay the tee down, smooth out folds and let the fabric rest without stretching it. Avoid measuring a damp garment or one that has just been pulled out of shape.

Measure width

Measure straight across the garment just below the armholes. This is often called flat chest width or pit-to-pit width. Record the measurement and units. A flat width of 50 cm is not the same thing as a 50 cm body chest circumference.

Measure length

Follow the measuring method shown on the retailer's chart. Some charts measure from the high shoulder point near the neckline to the hem; others use a different starting point. Matching the method matters as much as matching the number.

Compare like with like

• Check whether the chart describes the garment or the body.
• Use centimetres or inches consistently.
• Compare width and length together.
• Read any stated measurement tolerance.
• Check the chart for that product rather than a different style.

Between two sizes?

Think about what you want to change. Extra width can add room, but the next size may also add length and longer sleeves. If your favourite tee fits well across the chest but is already too long, sizing up may not solve your problem. A different cut may work better.

Height and weight are clues

Two people with the same height and weight can prefer different fits and have different proportions. Model measurements offer context, while garment measurements give you a more direct comparison with your own clothes.

Before ordering the Akaza graphic tee or another Tees of Chaos design, open the product's size information and compare your notes. Keep those measurements on your phone for future shopping. A few minutes with a tape measure can make your next choice much easier.