Well, Amazons are based on the Greeks. With some Roman mixed in because very few comic writers or artists have extensive schooling, and less actually look something up which is why we get so much lulzy pseudoscience and faux historical bullshit prior to just googling shit on your phones being a thing, which cut it by about half.
At any rate, either entirely unshaved or as hairless as possible. The Greeks were super into the natural way early on, but influence with becoming Egyptaboos gave them a strong interest in hairlessness among the trading nations.
But for a more generalized answer, it depends on her preference and may not be a consistent answer. Going natural for an appreciation for the more wild side of the Greek pantheon and concept of beauty, more in line with Artemis and Dionysus, or shaved smooth every day for the more curated and civilized beauty like Apollo and Athena.