The raglan pattern (see link) is top-down, seamless and made-to-measure, so for many sizes.

Terms of use:

• You agree this terms when you use this pattern.
• This pattern is for your personal use only. It‘s not allowed to share it in any way like copying for someone else or publishing a video tutorial or parts of the pattern.
• You can sell your finished product but have to credit me as the designer (Instagram: handmade_by_bella.mue). Only use your own photos for selling your product, not mine or others.
• You are not allowed to do a mass production.