> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://faq.lechemiseur.fr/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What if I lose weight?


## Already placed an order ?
Your first shirt remains covered by our Fit Guarantee for 100 days - even if your weight changes slightly during that time.

## First order
Thinking about losing weight and unsure whether to order a made-to-measure shirt now?
Our recommendation is simple:

### Order based on your current measurements😊
A shirt that feels slightly loose can easily be adjusted later.
A shirt that is too tight is much harder to adapt comfortably.

### A simple way to tighten a shirt: back darts ✂
Adding or deepening back darts is one of the easiest and most discreet ways to refine the fit of a shirt over time.

![Darts on the back of a shirt](https://storage.crisp.chat/users/helpdesk/website/-/2/1/5/d/215d429d5477cc00/202504241207tailored-shirt-bac_1i2y0yw.png =500x500)
If you lose weight after receiving your shirt, adding or deepening the back darts can easily reduce the waist by 2-3 cm (4-6 cm around the body).
This is a simple and affordable alteration that any local tailor can perform. We can also make this adjustment free of charge under our 100-day Fit Guarantee.