I brought a steamer trunk to college (just a decade ago, not a century ago like that sentence makes it sound). It was storage and a place to sit, which is always needed in a dorm room. Good luck to both of you!

The under bed plastic bins, the risers for beds to fit bigger bins under, extra shower curtain rods to double up hanging space in closets, drawer plastic bins & stacks for night stands & in closets & in bathrooms. Send only what they need to get until break, swap out during break (winter for summer wear).

3M hooks and tabs let you decorate in a way that really lets them think they are at there home

Walmart has faux suede boxes. That make greasing seating and storage. A shower caddy is essential. Otherwise small containers to store kcups, packages individual sugar and creamer will keep her organIzed.