Just beat this game (absolutely loved it), never played the original. The game presents itself visually in a very realistic and grounded way (I know I know it's a game about zombies but you know what I mean) so I was super confused why Ada is wearing a cocktail dress. Is there an actual in-universe explanation or am I just meant to think she was at a fancy party and had to head to Raccoon City immediately and didn't have time to change? I've since learned it's an homage to her outfit in the original game but to someone playing this game for this first time the dress reveal really comes off as odd and breaks the immersion. I honestly thought when Leon found her he was gonna ask why the heck she's wearing that.