The questions that arise for me are;
What venue are you considering - Ren faire, stage show, museum attendance, etc?
How much and what type of interaction will you encounter - learned peers, curious and uninformed public, random pedestrians, etc?

Cost will become a factor in that, you can choose to recreate a passible item or duplicate an exact outfit. You can explain your decision to your audience after you have narrowed your environment of exposure.

My opinion, if I were in your situation.