This is definitely a niche company, so I'll start from the beginning.
When you're sewing a piece of clothing using a pattern (i.e. a template showing you how to cut out the fabric and where to sew it together), you start off by cutting the pattern to a standard size. Then, in order to really tailor it to fit you, you either do a process called 'grading' (aka tons of geometry and cutting), or you just do madddd trial and error, try it on a million times and alter it, until it finally fits.
Both options are pretty annoying, and by far my least favorite part of sewing.
So, as a software engineer and hobby seamstress, I figured I could make a website that helps you take all your measurements, then uses those measurements to create a pattern in exactly your size, on the very first try.
I launched it yesterday, and I now have a mailing list with ~130 people, and a facebook group with ~80 people, and everyone seems very enthusiastic about the idea. I launched by posting on garment sewing facebook groups which have pretty enthusiastic and supportive users.
My next steps: try to get the word out a little more, and then add designs that people in my fb group are requesting (ie. by launching early, I learned that EVERYONE wants something with sleeves).
let me know if you have any suggestions or q's, and thanks a ton for reading!