dress code?

hi! i’m about to begin my first full-time job out of college and it’s entirely remote. i know for a fact that, unless i have conference calls, i can wear whatever i want while working. however, tomorrow i have a meeting in-person with a coworker who happens to live nearby so he can give me my work computer and other supplies. we’re just meeting at a coffee shop. also, my official start date isn’t until the day after this meeting. what should i wear for this? business casual? between casual and business casual? like, are jeans acceptable?

also, if you have any general advice for remote work that would be lovely. i’m still living with my parents right now so advice on how to stay sane specifically would be wonderful. thanks in advance!