Shirt Fit Tool
The Shoulder Line
The shoulder seam should sit right at your shoulder edge. If it sits too far in or out, the whole shirt looks off.
Quick Example “If the seam drops off your shoulder, the shirt is too big.”
Chest Ease
Chest ease is the extra space you have in the chest area. It controls comfort, breathing, and button tension.
Quick Example “If buttons pull or open, the chest is too tight.”
Sleeve Comfort
Sleeves should allow natural movement. If they pull when you bend your arms or raise them, the fit is restrictive.
Quick Example “If sleeves pull when you move your arms, they’re too slim.”
Waist Balance
A good waist fit stays comfortable when sitting and standing. It should not cling to your stomach or feel squeezed.
Quick Example “If it feels tight when sitting, the waist needs more room.”
Shirt Length
Shirt length controls body balance and coverage. The most versatile length usually ends around the hip.
Quick Example “If it rides up when you sit, it’s too short.”
Mobility Test
A shirt should move with you. If it shifts, pulls, or rides up during movement, the fit setup needs adjustment.
Quick Example “If the shirt pulls up when you lift your arms, it’s restrictive.”
“A well-fitted shirt creates structure, confidence, and control — it’s not vanity, it’s design.”
1. Shoulder Rule
“Keep the shoulder seam aligned with your shoulder edge.”
Why “Prevents an unbalanced look and improves structure.”
2. Chest Rule
“Choose comfortable chest space to avoid button pulling.”
Why “Improves breathing comfort and keeps the shirt looking clean.”
3. Waist Rule
“Stick to a straight waist cut for stable everyday comfort.”
Why “Stops waist cling and stays comfortable when sitting.”
4. Sleeve Rule
“Avoid sleeves that pull when you move your arms.”
Why “Better movement, less tension, more comfort.”
5. Mobility Rule
“A good shirt should stay in place when you raise your arms.”
Why “Prevents riding up and uncomfortable shifting.”
6. Length Rule
“Hip-length is the safest choice for balance and coverage.”
Why “Works for most outfits and prevents awkward proportions.”
7. Fit Type Rule
“Your best fit zone is Regular (Balanced), not extreme tight or oversized.”
Why “Keeps you comfortable while still looking sharp.”
8. Consistency Rule
“Prioritize comfort in your weakest area first.”
Why “Fixing the weak point improves the whole fit.”
Fit Profile Code
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This code will appear after you complete your fit results.
Shirt Fit Tool
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Recommended Fit Setup
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Detailed Score Analysis
Breakdown by body zone