Prior and subsequent pages indicate full Brazilian.* Told you the art burns like a burn-y thing.
* In the DCU, they probably call this a Themysciran. The Themyscirans, after all, inherited their ideal of beauty from the ancient greeks, who prized hairlessness and the appearance of 'youth' (eeeesh). That is, of course, if their goddesses even bothered to create them with body hair of any kind in the first place (the genesis sequence in the first issue suggests not).
Though you'd think Artemis, and all the Bana, would go out of their way to not adopt that cultural marker, unless it's something they too have carefully preserved through the centuries (if their first generation was hairless and subsequent generations developed body hair due to genetics from the male side, preserving that hairlessness could be a way of asserting the primacy of their amazon heritage).
No, I don't overthink comic books, why do you ask?