OMG. Seriously, i cannot gush enough about my packing cubes. We have a set from
amazon, i'll link below, but it is a set of 6 pieces. 2 Large, 2 medium and 2 oblong. DH and I can pack enough for a weekend in one medium cube. Our girls can pack enough for a weekend in the oblong cube, or the weekend in a medium cube if i put their shoes in there too. We each have a set of our own, each a different color. I love this for various reasons, LOL. Like you said, making things organized and pretty makes my heart happy. So, theres that. Also, this way i can put everyone's clothes in one suitcase or bag for a weekend trip and when the girls need to change, they each just to go the bag, grab their color cube and find their clothes. They can also share a drawer in the dresser of the hotel because their clothes dont get mixed.
Then, on a longer trip, like when we go to WDW, we can separate by clothes type, or by outfit. The girls each have a medium for shirts, another for pants or shorts, and then socks and underwear in the oblong and shoes in the other oblong. Makes their suitcases much easier to pack too, because i can pack the cubes around breakables and they fit nicely, like tetris. Also, they can again share a suitcase because their stuff is divided easily by colored cube. My DH thought they were stupid at first, because i asked for 3 sets for the girls for my birthday. But as soon as he didn't have to ask me to find the baby's clothes in the suitcase, and also when our preschooler could get her own clothes without making the suitcase explode with everyone elses stuff, he was sold. The organization is just amazing, they save space and you can also use them in the parks. We use one to hold diapers and another to hold our electronic gear, chargers and whatnot. They make everything so easy and they have mesh fronts so you can see whats inside. Easy Peasy.
Sorry this was so long, i just really like my cubes!
https://www.amazon.com/gp/product/B078W1JYZV/ref=oh_aui_search_detailpage?ie=UTF8&psc=1