I’m a nurse who has been on cruises, not a thirty-year sailing veteran, but I’ve made enough packing mistakes to have strong opinions about what not to bring on a cruise. Here’s what I’ve stopped packing, and why.

1. Stilettos on a Cruise Ship
A cruise ship is a moving platform — even modern vessels pitch and roll, and outdoor decks can get slick with salt mist. A thin heel on an unstable surface is a bad combination. Swap in block heels or metallic leather flats: you get a wider base of support and can still dress up without white-knuckling the backs of chairs during a swell.
2. Heavy Denim
Denim doesn’t breathe and doesn’t dry quickly, which is a problem in humid ports and cramped cabin bathrooms. High-twist linen or silk-blend trousers pack lighter, handle heat better, and actually look fine a little wrinkled.
3. The Giant Statement Sun Hat
A wide-brimmed straw hat photographs well and is genuinely a pain to wear on a moving cruise balcony. If you’re holding your hat on with one hand the whole time, it’s not doing its job. A packable hat with a chin cord is the better trade.
4. “Dry Clean Only” Silk
True silk that needs professional cleaning is risky on a ship where laundry turnaround can take days. Technical silks and crepes look and feel similar but can be spot-cleaned in the cabin sink and hung dry in about thirty minutes.
5. Heavy, Clanking Jewelry
Stacks of bangles and layered metal pieces add up in your bag and get old fast at a quiet cruise dinner table. I’ve switched to single-focus pieces — one strand of pearls or a pair of statement studs — instead of packing a full jewelry box.
6. Packing for a Cruise Version of Yourself That Doesn’t Exist
I used to pack for the version of me who might jog on the deck or need a third gown. I don’t do either. The fix is the “3-to-1” rule: for every bottom (trousers or skirt), pack three tops. It maximizes outfit combinations without the bulk, and leaves room for the skincare you’ll actually use to fight the sea air.
7. Rigid Designer Cruise Luggage
Hard-shell trunks look great on the luggage cart but don’t fit under a cabin bed — even in the Grand King suites, storage is tight, and a hard case that won’t tuck away becomes something you’re tripping over for the rest of the cruise. High-end soft-sided spinners flex to fit the storage nooks and hold up better when porters are handling a lot of bags at once.
None of this is complicated. It’s just what I wish someone had told me before my first few cruises — pack for the cruise you’re actually taking, not the one in your head.
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