Create a necessities checklist. Go through a normal day in your head, making note of all the items you use. Explore your college website, as many schools provide a list of recommended supplies that may remind you of something you overlooked on your list.
Scope out your dorm room in person or online. Check your school's housing department website for the dimensions of the room and the supplied furniture. Note any unique features, such as extra-long beds that require special sheets.
Ask other college students what they found necessary in their first weeks in the dorms. Access college forums, chat rooms and social networking sites to speak to older students at your campus or other colleges. Common dormitory living items include a laundry bag, shower caddy, power strips and fans.
Communicate with your future roommates. By planning beforehand, you can avoid having two vacuums, couches or other duplicates. You may also arrange to split costs equally; for example, one of you may bring a mini fridge while the other supplies a television.
Obtain a list of disallowed items from your college's website or housing department. Many dormitories do not allow microwaves, cooking surfaces, space heaters and pets.