Creating your first shirt with our AI : back length
You are creating your first LE CHEMISEUR® shirt with our AI and would like to check the back length? This page is for you.
La back length depends not only on your build but also on how you plan to wear the shirt:
The AI calculates a length adapted to your height and automatically tweaks it to match your chosen style: If you selected “shirt tucked in”, the AI adds + 2 cm; if you selected “shirt worn out”, it subtracts – 3 cm from the intermediate length.
This is accounted for by the algorithm, but you can amplify the effect: tall clients often add a little more length, while shorter clients tend to shorten the back to avoid visually shortening their legs.
Add + 2 cm so the shirt stays tucked. For neck sizes 48 cm or above you automatically benefit from our Big-&-Tall pattern, where the front is slightly longer for the same back length.
Best practice
La back length depends not only on your build but also on how you plan to wear the shirt:
| Casual shirt worn outside the trousers | Formal shirt worn inside the trousers |
|---|---|
 |  |
The AI calculates a length adapted to your height and automatically tweaks it to match your chosen style: If you selected “shirt tucked in”, the AI adds + 2 cm; if you selected “shirt worn out”, it subtracts – 3 cm from the intermediate length.
When to adjust
🪜 Tall or short stature
This is accounted for by the algorithm, but you can amplify the effect: tall clients often add a little more length, while shorter clients tend to shorten the back to avoid visually shortening their legs.
🐘 Prominent stomach
Add + 2 cm so the shirt stays tucked. For neck sizes 48 cm or above you automatically benefit from our Big-&-Tall pattern, where the front is slightly longer for the same back length.
Compare with a shirt you already own
Updated on: 12/05/2025
Thank you!