It's nigh-impossible to make a more mysterious appearance than Ada did in RE2. She arrives on the scene wearing a trenchcoat...but what outfit is she rocking when she takes it off?
A vivid red dress
Yet another coat
She never takes the coat off in RE2
RE2 - The Picture on Jill's Desk...
RE1 - What Surprised Jill?
RE4 - What Happened to the Jacket?
RE2 - Letter to Claire
Who Filmed This Crucial Video?
RE2: What Organization does HUNK Belong To?