I need advice... going on on holiday for first time in years with two DDs. Too packing tips everywhere I've read is 'use packing cubes' and 'split luggage in case a suitcase goes missing'. Fine. Duly order a few sets of cubes but I'm not sure I get the concept!? I was planning on having my swimwear in one, my dresses in one, DD1s swimwear in one etc... but if I'm splitting luggage over suitcases I can only take a certain amount of cubes per suitcase... so I can only take maybe dresses for one and pants for the other!? If your mixing, what's the point of the cubes?! I'm a very anxious traveler and always massively overpack and I think being the first time we've travelled in years is meaning I am massively overthinking this! Tips for packing a family of four, 7 nights in the sun, very welcome!!