Find your First Gi!
A helpful article and a few sites to check out. I’ve also included some sizing charts.
https://bjjsports.com/pages/bjj-beginners-guide
Elite
https://www.elitesports.com/products/elite-sports-standard-black-long-sleeve-mma-rash-guard
Fuji
https://fujisports.com/pages/size-charts
Sanabul
https://www.amazon.com/stores/Sanabul/Sanabul/page/55128DD4-A485-46EC-838B-B43318B1C9AA