Great question, mostly because it’s you’ll be at a loss if you don’t have the right answer.
NONE of the residence hall beds on campus come with bedding. Every bed comes with a mattress (size is twin extra long: 38” x 80”), but nothing more than the mattress. You will need to bring (or purchase when you arrive to Troy) sheets, pillow(s), quilts/comforter, and a mattress pad.