How to write down your size for next time
Oct 06, 2026
Short answer: Write down your size once you have found a fit you are happy with, and note the brand, model and measurements as well. Then you do not have to guess next time you shop, and you have something to hold up against if a size turns out differently.
Why it is worth writing down
Sizes can vary from brand to brand and even from model to model. If you only remember that you are an M, you can end up with something that sits wrong. If you have written down what fitted, you can compare quickly and choose with more confidence.
Do not note only the letter
Write the letter, but also the brand, the model and how it sat. A short note such as T-shirt, M, a little loose at the stomach and perfect across the shoulders says far more than just M. These are the details you would otherwise forget after a month.
Measure yourself while you are at it
Take a tape measure and measure your chest, waist and hips, and write the numbers down with the date. Measure over a thin top or directly on the skin, and hold the tape level without pulling it tight. Then you have numbers to compare with a size chart if you are unsure.
Write how it fitted
Note whether the clothes felt tight, loose or just right, and where you felt it. If the shoulders are too narrow or the sleeves too short, write that down. It is exactly these details that let you choose differently the next time you look at the range for men.
Store it where you can find it
Use a note on your phone, a spreadsheet or a folder in your email with photos of the labels. Choose a place that you will actually open again. A slip of paper in a drawer is easy to lose, so a digital note is often better, because you can search it and take it with you to the shop.
Update when your body changes
Weight, training and age change how clothes fit. Measure yourself again once a year and correct your notes. A size that fitted two years ago does not necessarily fit now. Add the date so that you can see how old the information is.
Note socks and underwear too
It is not only outerwear that has sizes. Socks often come in size ranges, and underwear varies in fit. Write down what worked for you when you choose socks for men, so that you do not have to try your way forward again. Always check the size guide if there is one.
Use the notes when you order
Next time you buy, open your note first and compare it with the product's size guide. Look at the bestsellers for men too, to see what others choose. If the numbers still match, you can order without guessing and avoid unnecessary exchanges.
Frequently asked questions
How often should I update my sizes?
Measure yourself at least once a year, or when your body has changed, for example after weight loss or new training. Add the date so that you can see how old the numbers are.
Is it enough to write that I am an M?
No, sizes can vary between brands and models. Also write the brand, the model and how the clothes fitted, so that you have something concrete to compare with.
Where should I store my notes?
Choose a place that you will actually open again, for example a note on your phone. You can search it and bring it when you shop, and it is harder to lose than a slip of paper.
You can find the full range at Copenhagen Bamboo.