No, Draco definitely got his charm from his father. Very little about Narcissa was charming or pleasant. Maybe there had been a time long ago when she'd been a much more carefree and likable woman, but Hermione surely had never seen it. Anyone who could boast of batty Bellatrix Lestrange as a sibling had to possess their own special sorts of issues. Draco's mother rarely ventured outside their manor or its grounds. She wasn't welcome in polite society. Not since she openly deceived the Dark Lord. She was fortunate enough that she hadn't been publicly and painfully executed for her crimes.