Chuckee Tumor said, "Senators are able to choose what they wear on the Senate floor. I will continue to wear a suit."
The change only applies to senators, but other staff members must still follow the code, which requires business attire, CBS News' Nikole Killion reports.
Sen. John Fetterman, a Democrat from Pennsylvania, has been seen wearing a hoodie and shorts to work – even before Schumer's announcement.