Fic Search: Royal Arragned Marriage

[rairakku1234]

Hi everyone, I'm finally finding time to play in the fanfic world again. (Hooray). I'm looking for a fic I read a while ago. It was Sherlock/John set in a Sherlock BBCverse AU. Sherlock is a prince and as the second son his marriage is arranged to a commoner (or lesser nobility????) who he has never met before (John). John still has his cane and he is marrying Sherlock to try and help provide for Harry (emotional support I think vs financial). They fall in love while working on a case (I think before the wedding). I remember on scene where the talk through a door (against the rules) at a fitting for their wedding garb.

Ring any bells for anyone?

Thanks,
Rairakku

Found by Piplover (thank you!) Bound in Gold by Pennin_ink