The jacket equivalent is a Sun cover. Bring two. They are also awesome.
two plus swimsuits - you’ll probably be in and out, some places make you dress for lunch. No one likes putting back on a soggy swimsuit- and they take up no room.
two summer dresses - or as you like- I just love them for throwing on and heading to lunch, or market.
bring an insulated coffee mug for you and dd. For hot or cold drinks. Even water, the cups there are often small.
a small inflatable and some colouring for the room might be nice, but they usually have all the kid pool toys.
tips are good. No idea on how much. Depends on country you’re in and how much you want to spend. And what you value.
I.e. you want prompt service at the bar, give the bartender something early in the evening every day. You like to sit in the sun at the restaurant, or an extra clean room.
If Mexico/Cuba I’d say 3$ a day minimum. And that’s not generous. Again, people still do their jobs and tips are appreciated not expected (unless you found an all inclusive in the states). But where do you put cash when your living in a swimsuit?
bring spare Cash for market days and buying crafts/souvenirs or excursions.
sunscreen and conditioner!!! Bring extra. It’s expensive or non existent at the resorts, and you will use more than anticipated. Lip balm with sunscreen too.
extra hat for kiddo. One of those giant dorky ones. (They blow off into the ocean or get left somewhere) And three of everything for her - three covers, three suits, three dresses. There will be sand stains, or soggy bottoms.
bring one big book with multiple stories for a high sun break/nap/chill time.
a daytimer or diary. Just to quickly jot down peoples names and basic things you did. Don’t have to write a story, but you will not remember by the time you look at photos (no matter how many times you think you will).
two pairs of sandals each. One to get filthy on the beach, one for the room/resort, nicer one for dinners (can be room one, but whatever you like).
a hobo or beach bag can be handy. Can also be a pain.
Do you have like a winners/marshals/tjmaxx? That’s my fave place for sun covers. Great options this time of year. Great for giving confidence when you feel like you’re carrying a few extra pounds. But know you’ll look back at these photos and think ‘damn, look how good I looked! I remember being concerned’ so just rock it girl. Confidence is hot!
good luck, have fun. Don’t forget a hat for you!