Nursery list

Hello I’m sorry to bother but I don’t know anyone can help but my child will be hopefully starting nursery soon what’s the best things to keep with him at nursery like clothes wise n if he’s want a pack up lunch from home what’s a good lunch ideas that can be helpful for me to make for my Fussy 1 year 1/2 old toddler? Please give any help would appreciate it thank you ☺️