Find Your Perfect Fit | Women's Suit Jacket Fit Guide

Women’s Jacket Fit Guide

Choosing the right fit is essential in creating your custom suit jacket. It determines the silhouette and how your test garment will feel before final tailoring.

Slim Fit

Streamlined and tapered for a sleek silhouette. The jacket is closely fitted through the shoulders, chest, and waist, with narrower sleeves and higher armholes.

Best for: A lean frame or those who prefer a sharply tailored, body-contouring look.

Standard Fit

Softly tailored for a balanced, classic silhouette. The jacket offers gentle shaping at the waist with a natural fit through the shoulders and chest. Sleeves are slightly tapered with standard armholes.

Best for: An average build or anyone seeking a versatile, comfortable fit for business or everyday wear.

Relaxed Fit

Designed with extra ease for all-day comfort. The jacket has a looser cut through the shoulders, chest, and waist, with fuller sleeves and lower armholes.

Best for: Those who prioritize comfort or prefer a roomier silhouette, particularly around the waist and shoulders.

Women’s Jacket & Blazer Fit Guide

How a Woman’s Jacket Should Fit

A blazer is the piece that finishes an outfit, and its fit lives or dies at the shoulders and the bust, the two places off-the-rack most often gets wrong. With a custom-made jacket there are no standard sizes: you choose the fit, we cut the shoulders and body to your measurements, and a free test garment confirms it on you before your final cloth is ever cut. This guide covers the fits we offer and exactly where a jacket should sit.

Step One

Choose your fit

Slim Fit

Closely shaped through the waist with a defined, hourglass line and a lean sleeve. The sharpest silhouette, best over lighter layers.

Standard (Classic) Fit

Shaped through the body with a little more ease for comfort and layering. The most versatile and forgiving choice.

Relaxed Fit

A softer, roomier line with a straighter body and easy shoulders, for a contemporary, unstructured look and maximum movement.

Step Two

The fit checkpoints

Shoulders (the key)

The shoulder seam sits exactly at the edge of your shoulder, with no overhang past the arm and no divot or pulling. This is the single most important line, and the hardest to alter, so we cut it precisely to you and confirm it on the test garment.

Bust & button

When fastened, the jacket closes cleanly with no strain lines radiating from the button and no gap that pulls open across the bust. A women’s jacket is shaped with darts to curve around the bust rather than straining over it.

Waist & length

The jacket draws in at your natural waist for shape, and the hem ends around the top of your hip (longer or shorter is your choice). You should be able to fasten it and still sit down comfortably.

Sleeve & armhole

The sleeve finishes at your wrist bone, so a little shirt cuff can show, and the armhole sits high enough to let you raise your arm without the whole jacket lifting. Both are cut to your measurements.

Every jacket is made to your measurements, in the fit you choose, with the shoulders and bust cut to you. A free test garment confirms the fit before your final cloth is cut, and it is yours to keep.

Your Worries, Answered

The doubts most women have, and why you can relax

My jackets always pull or gape at the bust. Will this finally sit right?

Yes, and it is one of the main reasons women come to us. Off-the-rack jackets are cut for an average bust, so they strain at the button or gape open. We shape the jacket with darts and cut it to your real bust measurement, so it closes cleanly with no pulling and no gap, and if the free test garment shows even a hint of strain, we correct it before the final jacket is made. You should never have to safety-pin a blazer again.

I have never bought a jacket I could not try on first. How do I know it will fit?

Because you do try it on first. We make a free test jacket in a stand-in cloth to your measurements and post it to you. You put it on, check the shoulders, bust, waist, and sleeves, and send us your notes and a couple of photos. Only once you are happy do we cut your final cloth, so the finished jacket is a fit you have already approved, not a gamble.

My shoulders are broad, or narrow, and jackets never sit right on them. Can you cut for that?

Yes, and this is exactly where custom-made earns its place. The shoulder is the foundation of a jacket and the hardest area to alter, so we cut it to your exact shoulder measurement, broad, narrow, sloped, or square, and confirm it on the free test garment before the final jacket is made. No more overhang past the arm, and no more pulling.

I am nervous I will measure myself wrong.

You do not have to be perfect. Our guide takes you through each measurement, a friend or a local tailor can help, and if you are unsure you can send your best numbers. The free test garment is there to catch any small error, we see the jacket on your body and adjust, so a first-try measurement is completely fine.

I have always struggled to find a blazer that fits my shape. Is this really for me?

It is made for exactly you. A fuller bust with a small waist, broad or narrow shoulders, a long or short torso, these are the shapes off-the-rack fails, and the ones made to your measurements fits best, because we cut to your proportions rather than an average. There is no wrong shape here, only your measurements.

What if the jacket arrives and something is not quite right?

The final jacket is cut to the exact fit you approved on the test garment, so surprises are rare by design. If a small tweak is ever needed, the finished jacket carries seam allowances at the waist and sides so a local tailor can fine-tune it, and you can always contact us and we will help make it right.

It feels like a lot for a single jacket made just for me. What is my safety net?

Nothing final, and nothing costly, is cut until you have approved the fit on the free test garment. You are not paying for a gamble, you are paying for a jacket whose fit you have already confirmed on your own body, and a blazer that truly fits gets worn constantly, so it earns its cost back in wear.

What if my size changes later?

The finished jacket is made with seam allowances, so a local tailor can take it in or let it out at the waist and sides within reason. The shoulders and armholes are cut precisely to you from the start, since those are the areas that cannot easily be changed, and we keep your measurements on record for any future pieces.