Now is the perfect time to bone up on your fashion history.

And when the princely Perſean Diadem, Shall ouerweigh his wearie witleſſe head, And fall like mellowed fruit, with ſhakes of death, In faire Perſea noble Tamburlain Shall be my Regent, and remaine as King:

he professed not to meddle, by any Imperatorian or Senatorion power, with matters of Religion

As a Greek numeral, iota represents ten.