Last updated: July 30, 2026
At JUMAA, we want every garment to last you for many years. Choosing the right size is therefore essential.
This page will help you find the right size before placing your order.
Our advice
Before ordering, we recommend that you:
- measure a garment you already own and like the fit of;
- compare these measurements with the guide on the product page;
- prefer measurements in centimeters.
If you hesitate between two sizes:
- choose the smaller one for a more fitted cut;
- choose the larger one for a looser or oversized style.
How to take your measurements?
Chest circumference
Measure horizontally the widest part of your chest, without pulling the tape measure too tight.
Length
Lay a t-shirt flat and measure from the highest point of the shoulder to the bottom of the garment.
Width
Lay the garment flat and measure from armpit to armpit.
Garment fit
At JUMAA, most of our clothes have a unisex "Medium Fit" cut.
This cut offers a balance between comfort and modernity.
It is suitable for both women and men.
Each product page specifies if a different cut is used.
Manufacturing tolerance
Our products are made to order.
A slight manufacturing variation is normal.
Dimensions may vary by approximately ± 2 cm.
This tolerance is common in the textile industry.
Between two sizes?
If you hesitate:
✔️ take the next size up if you like comfortable clothing.
✔️ take your usual size if you prefer a more fitted cut.
Children's products
Children's clothing also comes with a specific size guide.
We recommend basing the size on the child's height rather than their age.
Caps
Most of our caps have an adjustment system.
Exact dimensions are indicated on each product page.
Need help?
Do you have a doubt?
Our team will be happy to advise you.
We usually reply within 2 working days.
Our commitment
We want to limit unnecessary returns.
Taking a few minutes to choose the right size allows you to:
- receive a perfectly fitted garment;
- reduce unnecessary transportation;
- limit our environmental impact.
Thank you for contributing with us to more responsible fashion.