From WoD Gotham
Irena is a blonde with what would be a pleasing appearance if it were not for her cold blue eyes in which a hint of cruelty dwells. Her features are rather severe and harsh, yet at the same time they are void of expression or perhaps empathy. She rarely smiles save for a slight curvature appearing at one corner of her mouth now and again to give her a crooked and blasé expression reserved for indicating either her disappointment.
The best way to describe Irena is like a female version of Professor Henry Higgins. Irena has an attitude that perhaps those that she's engaged with are not all that important. She seems to understand that others have feelings, but isn't overly concerned with them.