Cruise Crew Packing Guide

Everything I pack for a cruise contract:
Soft, collapsible duffel bag, laundry bag, backpack
Tons of underwear/socks/undershirts
Work khakis/work polos
1 pair of jeans
1 pair of sweatpants
2 pairs of running shorts
2 workout shirts
1 pair casual shorts
3 casual t-shirts
1 long sleeve shirt
1 sweater
1 rain jacket
1 swimsuit & goggles
1 belt (brown & black reversible)
Running shoes
Work shoes
Casual shoes
Hat & sunglasses
Watch
Toiletries: toothbrush, paste, floss, soap, deodorant, shaving stuff, medications
Documents: Passport, anything your employer tells you to bring like Visa paperwork
Electronics & chargers: Laptop, camera, earbuds, NOISE CANCELING HEADPHONES
Things to do in your free time. Normal people probably bring books I guess?

A couple of things I didn't address: I am crew, not an officer so I don't spend free time in view of passengers which means I don't need business casual clothes at all. I'm in the marine department so my work is more ship focused than passenger focused and I don't have nearly as much face-to-face time with them than hotel/entertainment staff would.