How Should a Leather Jacket Fit? A Guide for Men and Women

A leather jacket should fit close to your body without feeling tight: the shoulder seams sit on the edge of your shoulders, the sleeves end at your wrist bone, and it zips up over a T-shirt or thin knit without pulling. Leather softens and moulds to you over time, but it does not stretch much, so start with a jacket that is comfortable on day one.

The rules are much the same for men and women, with differences in length and cut. Here is what to check, area by area, and how fit changes from one style to another.

Quick answer: how a leather jacket should fit

Area	Good fit	Too small	Too big
Shoulders	Seam sits at the edge of the shoulder bone	Seam pulls in towards the neck	Seam hangs down the top of the arm
Chest or bust	Zips over a thin layer, room for a flat hand	Zip strains, creases pull across the front	Leather billows when zipped
Sleeves	End at the wrist bone with arms down	Ride well up the forearm when you reach	Cover the hand or bunch heavily at the wrist
Length	Depends on style, usually at the belt or just below	Rides up above the waist when you move	Covers the seat on a jacket meant to be short
Back	Lies flat, room to reach forward	Pulls tight across the shoulder blades	Loose folds of leather at the back

Shoulders: the part you cannot fix

Start with the shoulders, because they are the hardest part of any jacket to alter. The seam where the sleeve joins the body should sit right at the edge of your shoulder bone. If it creeps towards your neck, the jacket is too small and will pull across the back. If it drops down your arm, the jacket is too big and will look borrowed.

The exception is a jacket designed to be oversized. The women's oversized single-breasted leather jacket is cut to drop off the shoulder on purpose, and the short oversized black leather jacket has a boxy, relaxed shape. With these, the drop is part of the look, so do not size down to correct it.

Chest, bust and body

Zip the jacket up over the kind of layer you will wear most often. You should be able to slide a flat hand between the jacket and your chest without the zip straining. For men, the front should lie flat with no pulling creases fanning out from the zip. For women, check that there is enough room at the bust and that the waist shaping sits at your natural waist rather than above or below it.

Think about what you will wear underneath. A jacket that fits perfectly over a T-shirt may be too tight over a chunky jumper. Some of our styles say so on the product page: the cropped croc-embossed biker jacket is a true-to-size, close-to-body cut, so size up if you want to wear thick knits under it, and the black croc-embossed tailored jacket has a tapered waist, so size up if you prefer a looser drape.

Sleeves

With your arms relaxed at your sides, the sleeves should finish at your wrist bone or just past it, covering the cuff of a shirt. Now reach forward as if holding a steering wheel. The sleeves will ride up a little, which is normal, but they should not pull far up your forearm. A little extra length is better than too little, as leather sleeves often settle with a few soft creases at the wrist after wear.

Length: men and women

Length depends on the style more than anything else.

• Men's bikers and racers usually end at the belt or just below it. Any longer and they lose their sharp shape. The black vintage racer jacket is a good example of a slim, waist-length cut.
• Men's longer jackets cover more of the hips. The Heritage Longline sits between a standard jacket and a full coat.
• Women's cropped jackets finish at the waist or just above the hip bone, which works well with high-waisted jeans, trousers and skirts. Michelle is cut high to sit over high-waisted styles.
• Women's everyday jackets sit around the top of the hips. The Onyx is a clean, everyday black jacket in this length.
• Coats are long enough to cover a blazer or tailoring, like the double-breasted leather trench coat.

How fit changes over time

A new leather jacket can feel a little stiff. Over the first few weeks of wear it softens, especially at the elbows and shoulders, and begins to follow the way you move. Calfskin and other smooth leathers soften noticeably; The Heritage tan calfskin jacket also darkens and develops a patina as it is worn.

What leather will not do is grow a full size. It may give slightly across the back and chest, but the length and the shoulders stay as they are. If a jacket is uncomfortable when you try it, do not buy it hoping it will stretch. If you are between sizes, the size guide and your usual layering should decide it. For more on how the shape of a jacket affects fit, see our guide to biker vs café racer jackets.

Sizing tips before you order

• Measure a jacket you already own and like the fit of, and compare it with our size guide.
• Measure yourself over the layer you will usually wear under the jacket.
• If you are broad in the shoulders but slim in the body, or have long arms, standard sizes may not suit you. That is where made to measure helps.
• Check the product page for notes on whether to size up.

FAQs

Should a leather jacket be tight when you buy it?

It should be snug, not tight. You should be able to zip it up, move your arms and reach forward comfortably. Leather softens with wear but will not stretch much in length or across the shoulders.

Should I size up in a leather jacket?

Only if you plan to wear thick layers underneath, or if the product page suggests it. Otherwise choose your normal size, as a leather jacket that is too big looks shapeless.

How long should the sleeves be on a leather jacket?

They should end at your wrist bone with your arms by your sides, and not ride far up your forearm when you reach forward.

Can I return a jacket if it does not fit?

Standard sizes can be returned within 30 days; you pay the return postage. Made-to-measure pieces are cut for you and cannot be returned. See our returns page for details.

Every jacket we sell is real leather or real suede and is made to order after you buy, so the easiest way to get the fit right is free made to measure. Send us your shoulder, sleeve, chest (or bust) and length measurements on the product page, by email or on WhatsApp, and we cut the jacket to them at no extra cost. Browse men's and women's leather jackets, or see how long it takes on our shipping page.