Choosing the right size for a leather jacket does not simply mean relying on your usual size. A jacket may be a size 42, 44 or 46 depending on the model, brand and fit. This is why, especially when shopping online or when you want to commission a bespoke garment, it is important to know how to take measurements for a leather jacket.
All you need is a soft measuring tape, a few minutes and, if possible, someone to help you. The most important measurements are chest, shoulders, sleeves and length, although waist, hips and bicep circumference can also be useful for certain styles.
Accurate measurements help you achieve a jacket that follows the shape of your body correctly without being too tight or excessively loose. This is even more important with leather, a structured material that does not behave in exactly the same way as a soft fabric.
What you need to take your measurements
Before you begin, get a soft, flexible measuring tape. Avoid rigid tape measures used for DIY projects: they do not follow the contours of the body correctly and can lead to inaccurate measurements.
Wear a T-shirt or another lightweight, close-fitting garment. Do not take your measurements over a thick sweater, sweatshirt or other bulky clothing unless you specifically want a jacket designed to be worn over those layers.
Stand naturally, without pulling your stomach in or pushing your chest out. The measuring tape should sit close to your body, but it should not be tight.
If possible, ask someone to help you. Measuring your shoulders and sleeve length on your own can be particularly difficult and can easily cause you to change your posture.
How to measure your chest
Your chest circumference is one of the key measurements when choosing a leather jacket.
Wrap the measuring tape around the fullest part of your chest, passing it under your armpits and across the widest part of your back. Keep the tape perfectly horizontal and let your arms hang naturally by your sides.
Do not take a deep breath or tense your chest. Breathe normally and record the measurement without pulling the tape tight.
This measurement helps determine how much room you need in the upper part of the jacket. However, it does not mean that the jacket’s chest circumference should be identical to your body measurement: a jacket needs a certain amount of ease to allow for movement and comfort.
If you are comparing your measurements with a size chart, always check whether the dimensions refer to body measurements or actual garment measurements. The difference is important.
How to measure your shoulders
Shoulder width is probably one of the most important measurements when choosing a leather jacket. Shoulders that are too narrow can restrict movement, while shoulders that are too wide can make the jacket sit poorly and completely change its silhouette.
Find the point where your shoulder naturally ends and your arm begins. From there, measure across to the same point on the opposite shoulder, following the line across the upper back.
Do not extend the measurement to the outer edge of your arm. You need to identify the natural shoulder point, which is where the jacket seam should normally end.
This measurement is particularly important for structured styles such as biker, motorcycle and racing jackets. If the shoulder fit is wrong, the sleeve position will also be affected.
How to measure sleeve length
To understand how to measure the sleeve length of a jacket, start from the same shoulder point used for the previous measurement.
Run the measuring tape along the outside of your arm down to the wrist bone. Keep your arm slightly bent and in a natural position.
This detail matters because you do not wear a jacket with your arm perfectly straight all the time. A slight bend gives you a more realistic measurement and helps prevent the sleeve from feeling too short when you move.
The ideal sleeve length can still vary depending on the style. A biker jacket may have slightly longer sleeves, particularly if it is designed for riding, while a more elegant jacket may end exactly at the wrist.
How to measure jacket length
The body length of the jacket also has a significant impact on its overall appearance.
To take this measurement, place the measuring tape at the highest point of the shoulder, close to the base of the neck, and run it straight down to the point where you want the jacket to end.
There is no universal ideal length. A bomber or biker jacket may end around the waist or hips, while a longer style may extend further down over the hips.
Your height and body proportions also make a difference. The same jacket length can look short on one person and considerably longer on another. For this reason, if you want a precise fit, it is useful to specify exactly where you want the garment to end.
How to measure your waist
Waist measurement becomes particularly important for a fitted or shaped leather jacket.
Wrap the measuring tape around the narrowest part of your torso, keeping it close to your body without pulling it tight. Do not suck in your stomach or change your posture.
This measurement helps determine how fitted the middle section of the jacket should be. It is particularly useful for slim-fit styles, fitted biker jackets and women’s jackets with a more defined silhouette.
Do not confuse your waist circumference with your trouser size: they are two different measurements and do not always correspond.
When should you measure your hips?
If the jacket is short and ends above the hips, this measurement may be less relevant. If you choose a longer style, however, it is advisable to measure your hip circumference as well.
Wrap the measuring tape around the fullest part of your hips and keep it horizontal. This measurement is particularly useful when the bottom of the jacket falls below the waist and needs to follow the shape of the body without creating tension.
A jacket that fits well across the chest but pulls at the hips will not have the right overall fit.
Do you also need to measure your bicep?
Not always. For a standard-fit jacket, the main measurements are usually chest, shoulders, sleeves and length.
For a bespoke leather jacket, however, it can be useful to include your bicep circumference, especially if you have particularly muscular arms or want a very close-fitting sleeve.
Measure around the fullest part of your upper arm while keeping it relaxed at your side. This measurement allows enough room in the sleeve for comfortable movement without creating unnecessary tension.
Is it better to measure your body or a jacket that fits well?
If you already own a jacket with a perfect fit, you can use it as a reference. In some cases, measuring a garment that fits well can actually be easier.
Zip or button the jacket closed, lay it flat on a surface and smooth it out without stretching the leather. You can then measure the chest from armpit to armpit, the shoulders from seam to seam, the sleeve length and the jacket body length.
If you measure the chest from one armpit to the other, you will generally need to double the measurement to estimate the garment’s full circumference.
Remember to specify that these are garment measurements rather than body measurements. The existing jacket already includes the necessary allowance for movement and comfort.
How to tell if a leather jacket fits well
Once you have taken your measurements, do not focus solely on the size number. The actual fit is just as important.
The shoulders should sit in the correct position, without extending beyond your natural shoulder line. The jacket should close without creating excessive tension across the chest, and you should be able to move your arms comfortably without feeling restricted.
The sleeves should generally reach the wrist, while the bottom of the jacket should sit at the point intended by the design.
A new leather jacket may feel structured and slightly stiff. With wear, leather tends to become softer and adapt more closely to your movements. However, this does not mean you should buy a jacket that is too small, expecting it to stretch by an entire size over time.
If you feel strong pressure around the shoulders, the chest pulls when you zip the jacket up or you cannot move your arms comfortably, the fit is not right.
Common mistakes to avoid when taking measurements
One of the most common mistakes is pulling the measuring tape too tightly. This will give you a measurement that is smaller than your actual size and could result in a jacket that is too tight.
Another mistake is measuring yourself while standing in an unnatural position: stomach pulled in, chest pushed out or shoulders raised. Instead, adopt the posture you would normally have when wearing the jacket.
Also, avoid taking just one measurement and considering it sufficient. Chest, shoulders, sleeves and length all work together and should be assessed as a whole.
Finally, do not assume that your usual size will always have the same fit. Proportions vary from one style to another, and a biker jacket will not necessarily fit in the same way as a bomber or a tailored jacket.
How to take measurements for a bespoke leather jacket
If you want a garment created specifically for you, providing accurate measurements becomes even more important. In this case, in addition to the main measurements, you can also specify how you want the jacket to fit: close-fitting, regular or more relaxed.
You can also specify your preferred length, where you want the hem to end and what type of clothing you plan to wear underneath.
A bespoke service allows adjustments to be made to the proportions of the garment rather than simply selecting a standard size. This is what makes it possible to create a leather jacket that follows the shape of your body more closely while reflecting your personal preferences.
Choose a bespoke leather jacket from PuntoPelle
Taking accurate measurements is the first step towards getting a leather jacket that truly fits well. Chest, shoulders, sleeves, waist and length should be considered together, taking into account both the style and the fit you want.
If you are looking for something more personal than a standard size, you can visit the PuntoPelle store, where bespoke leather garments are created. It is an ideal solution if you want to choose a style and achieve a fit designed around your proportions, turning a leather jacket into a truly personal garment.