Answer:
During the Elizabethan age, the arts, be it visual, performing, literary, and musical, developed greatly, and this is one of the issues for which Queen Elizabeth I is still considered one of the greatest rulers of England. Particularly in theater, Queen Elizabeth showed great interest, becoming a patron of that art. During her reign, great plays were written and acted, some of them, as was the tendency at the time, coming from recovered texts of ancient Greece and Rome. However, one thing that characterized the Elizabethan era was that, although the use of costumes was encouraged, and it gave actors a sense of liberty, a break from the stricter codes of clothing in general society, these costumes must still portray what was known as the Elizabethan code of clothing. As such, when it is said that during Elizabethan times, constuming was "anachronistic", this means that even though a lot of the plays were from ancient Greece and Rome, or had influences from those times, the costumes could not reflect that particular era, but must always portray the Elizabethan era.