About 3 years ago I was looking for a customized Bruins Jersey for a (soon to be ex) brother in law as a groomsman gift. I wanted to put the names of his 2 kids on the back. Stumbled across this site:
https://www.sportsjerseyscanada.ca/en/
Was quite impressed with the quality and they even had access to an ampersand for in between the names (maybe not so rare but I was surprised). Can't remember if the logo was stitched but the name plaque, individual letters and number were all stitched.
Maybe someone else has mentioned already or maybe even had a bad experience with them but I would recommend highly.
All told, 13 characters (including the &), single digit numbers and a captain's C came out to just under 200 bones.
Cheers and good luck on your quest!
Edit: apologies if the numerical amount is not quite what you were thinking
