Regalia for our Order is not complicated, just two Sashes and two Jewels.
After your Installation ceremony as a Knight Companion, you are presented with a purple sash and a purple jewel, but, as the sash is only used until the KHS ceremony, it is usual for the Conclaves to provide this on the night and loan one for the Knight to take to the KHS ceremony. So the Companion only needs to purchase the purple jewel ahead of the ceremony.
On having the KHS ceremony conferred on him, the purple sash is removed and replaced by a beautiful and ornate white sash. He is also presented with a white jewel to add to the purple one. The sash is only then changed on attaining Divisional rank and then Grand Rank. One sash only is used for all Grand Ranks