Cute Dark Female Character in Diamond Frame Tシャツ

This is a digital illustration of a cute, stylized female character with a predominantly dark aesthetic. She has large, expressive black eyes with prominent white highlights and long eyelashes. Her skin appears dark, and she has small, rosy cheeks. Her hair is black with a striking white streak on one side. She is framed within a black diamond shape with a silver or grey outline and wing-like elements extending from the sides. The overall impression is charming and slightly mysterious, with a focus on the character's large, engaging eyes.