They make special onesies for NICU babies that have room for all the wires and tubes and stuff that I bought when my college roommate's daughter was in the NICU, so she went home with clothes her baby had worn.
I talked to my friend that I mentioned to you. She said snacks are a must. If they're allowed to forms the night, travel sized shampoo, soap, toothpaste, that kind of stuff. She saw a lot of parents with crosswords and Sudoku books. The lockers at her hospital were the kind where you had to...
I bought Annaliese one of these.
https://www.preemiestore.com/Preemie-Yums-Goblins-Wrap-Set_p_9579.html
She had so many tubes all over the place that this was easier for dressing her.