Prescription medicine should be at the top of your list. Make sure you have at least a month's supply and take a first-aid kit that includes band-aids, antibiotic ointment and over-the-counter medicines. Toiletries and personal hygiene supplies will ensure you look fresh and stay healthy. Don't forget washcloths, towels and a tote for carrying everything as well as a good pair of flip-flops and a bathrobe to get you safely and modestly between the community shower and your room.
An alarm clock will ensure that you make all your early morning classes, but you need to get a good night's sleep by providing your own pillows, bed sheets and blankets. Call the housing department to find out if the beds are regular or extra-long twins and, to be safe, take at least two sets of bed linen. Your sleeping roommates will appreciate it if you have a personal reading light for late-night cram sessions.
Find space-saving hangers for multiple articles of clothing and utilize over-the-door shoe holders which can be used for more than storing your shoes. You'll need a sturdy book bag to carry your books to class, but multipurpose crates, storage boxes and a small lockable chest will give you a place to securely store all of your books, supplies and valuables. To keep your dirty clothes from cluttering your space, bring a collapsible laundry basket and large duffel bag for taking them home on breaks.
Before you take an appliance like a television, mini-fridge or microwave, call your future roommates and collaborate on who will bring what. Sharing is not only efficient but a very cost-effective and functional solution. Some items like your home computer can't be shared, but getting a netbook can save space. Favorite snack items will hold you over when late-night hunger pangs hit, and a few posters, family photos and other decorations will personalize your dorm room.