---
title: options
---
The `options` setting allows you to specify values for the pattern-specific
options that have been implemented by the pattern designer.
## Signature
```js
const settings = {
Object options={}
}
```
## Example
```js
import { Aaron } from "@freesewing/aaron"
const pattern = new Aaron({
options: {
chestEase: 0.065,
necklineDrop: 0.17,
}
})
```
## Notes
Unlike measurements, options come with defaults.
The available options are listed in the part configuration.
Refer to the [the options section in the part configuration][1] for
all details about using options in FreeSewing.
[1]: /reference/api/part/config/options
ab3204f9f1