When Taylor Swift first embarked on her Eras tour ... without a certain red accessory... Slither into the Reputation era with a costume that channels Taylor's edgiest ensembles.

makes for perfect Taylor Swift Halloween costume ideas. Last year, Taylor ushered in a soft and sultry era with a very distinctive style and value for experimentation. Think: a range of bodysuits ...

Taylor Swift and her crew ... and a 63-foot cobra named Karyn — and as Swift fans know, the Grammy winner embraced the snake during her Reputation era after she was bullied on social media ...