It’s a familiar frustration: you try on a jacket that seems perfect. The shoulder seams align with your own, just like the style guides say. Yet, something is off. It feels restrictive, looks boxy, or just hangs weirdly. What gives?
The Chest is Pulling or Gaping
Beyond the shoulders,
the chest is the next critical checkpoint. If you button the jacket and see a distinct 'X' shape of wrinkled fabric pulling from the button, the jacket is too tight across your chest or waist. This creates tension and restricts movement. Conversely, if there’s a large gap and the lapels bow forward instead of lying flat against your chest, the jacket is too big. A well-fitting jacket should close smoothly, allowing you to slip a flat hand between the fabric and your shirt, but not much more. It should follow your body's shape without strain or excessive looseness.
The Armholes Are Too Low
This is one of the most common and overlooked culprits of a bad fit. Off-the-rack manufacturers often cut armholes low and large to accommodate a wider range of body types. The problem is that low armholes connect the sleeve too far down the body of the jacket. As a result, when you lift your arms, you pull the entire jacket with you, causing the shoulders to bunch up and the whole garment to shift uncomfortably. A jacket with higher armholes allows for a much greater range of motion, letting the sleeves move more independently from the jacket's torso. This creates a cleaner look and a far more comfortable experience.
The Sleeve Pitch Is Wrong
Sleeve pitch is a more technical aspect of tailoring, but it has a huge impact on comfort. It refers to the angle at which a sleeve is attached to the jacket's body. This angle is meant to match the natural way a person's arms hang at their sides, which for most people is slightly forward, not perfectly straight down. If the sleeve pitch on the jacket doesn't match your personal posture—perhaps your shoulders are more forward from computer use or more erect from military posture—you'll see twisting, diagonal wrinkles across the upper arm when you stand naturally. The jacket will feel like it’s fighting you when you reach forward.
The Button Stance Is Off-Balance
The 'button stance' is the vertical position of the jacket’s main fastening button. This single point acts as the visual anchor for your entire torso, defining the length of the lapels and the shape of the 'V' that frames your shirt and tie. If the button stance is too high, it can make your torso look shorter and feel like it's buttoning across your rib cage instead of your natural waist. A stance that is too low can throw off your proportions in the other direction. For most people, the ideal spot is at or near the natural waist, which helps create a flattering, balanced silhouette.
The Collar Is Gaping
A wellfitting jacket collar should rest lightly against your shirt collar, with no significant space between them. If you see a gap where the jacket collar lifts away from the back of your neck, it's a clear sign of a poor fit. This 'collar gap' often points to a mismatch between the jacket's construction and your posture, such as having a forward head position or particularly straight shoulders. While a tailor can sometimes make minor adjustments, a noticeable gap suggests a fundamental structural issue that can't be easily fixed.
