Loly Aivirrne

Loly is a teenage, female arrancar who, along with Menoly, was ordered to bring Orihime to Aizen when he wanted to show her the Orb of Distortion. She seems infatuated with Aizen, as shown by her anger at Aizen's interest in Orihime. The remnants of her mask cover her left eye, and has teeth still connected to it. Lolly's uniform fits her name, including a schoolgirl-themed skirt and what looks to be black boots that reach her thighs, along with black hair in pigtails.

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She is shown to be very sadistic and cruel, as shown by how she harassed Orihime when Ulquiorra wasn't around. She is defeated by Yammy in the 'Fake Karakura Town' arc, though she returns in the 'Thousand Year Blood War' arc to face Quilge Opie. She is defeated with ease. In the 'Can't Fear Your Own World' novels, she has joined the Exequias and now serves Harribel

(Source: Bleach Wikia)