How long should suit jacket sleeves be?
This question comes up frequently because sleeve length is one of the most visible indicators of whether a suit fits properly. It is also one of the easiest details to get wrong. While taste plays a role, there is a widely accepted guideline that produces a clean, confident result for the vast majority of wearers.
The generally accepted reference point for a suit jacket sleeve is just above the wrist joint, allowing the shirt cuff to remain visible. At B. Kreps, the recommendation is clear: a properly cut jacket sleeve should reveal at least half an inch of shirt cuff. This creates a clear separation between jacket and shirt and prevents the jacket from looking heavy at the hand.
The presence of the shirt cuff is not a stylistic flourish. It communicates proportion and intent. When jacket sleeves fully cover the shirt cuff, the sleeve often appears overly long, as though it was never cut for the individual wearing it. A measured amount of cuff showing signals that the jacket has been adjusted with care rather than worn as-is.
These proportions remain consistent regardless of fabric choice, season, or jacket style. A lightweight summer suit and a heavier winter suit follow the same visual logic. What matters is balance, not material.
Exceptions to the rule
There are a few circumstances where clients choose to deviate slightly from this standard. Jackets worn regularly over short-sleeve shirts may be cut marginally longer so that the jacket doesn’t look under-sized. Conversely, clients who favor French cuffs and cuff links sometimes prefer to show more cuff than usual in order to emphasize that detail. Outside of these specific preferences, extreme sleeve lengths tend to undermine the overall look of the suit.
At B. Kreps, sleeve length is not finalized in isolation. During the fitting process, we take account of posture, arm position, and natural movement, allowing us to resolve sleeve length in a way that feels natural, balanced, and correct for the individual client. The finished suit or jacket is typically delivered within five to six weeks,.
Come and visit us at one of our showrooms in Houston to learn more or book an appointment for your first bespoke commission.
Heights
2313 Edwards Street
Unit 115
Houston, Texas 77007
(281) 799-4872
Downtown Tunnel Loop
919 Milam Street
Unit T0700
Houston, Texas 77002