Does it need to be sewing related? I was thinking of homemade bath bombs, or "brownie in a jar" type recipes. Here is a sugar scrub recipe:
https://www.theidearoom.net/peppermi...ne-sugar-scrub
Here are some other ideas, such as a do-it-yourself Christmas mug, spa in a jar, apron, etc.:
https://www.iheartnaptime.net/handmade-christmas-gifts/