Hi,
When I first started cruising I/we would pack and SOMETIMES wear the majority of the all the outfits we would bring. For a 7-10 day cruise I would have this massive suitcase full of stuff. Now I pack and dress completely different. I'm on vacation and it's a lot of work packing, unpacking and then repackaging (to disembark), just to unpack when you get home, ughh!
So, I typed all of that to say, I wear cute tee's, capris, flowing beach pants, well cut maxi-dresses and a skirt. I wear ballet flats, jeweled sandals and maybe a pair of wedges.
My hubby wears shorts, tee's and jeans and/or casual pants. Closed toe leather fisherman sandals, converse and flip-flops.
Our children, 2 girls and and boy, wear costumes sundresses, tee's and shorts. I make them wear long pants on our flights.
I never, ever pack formal wear anymore. It's just a personal preference. Oh, and we also carry-on our luggage at all times. No checked bags!