After she picks her shoes, Shaquer will apply this same mentality to choosing her tops, bottoms and layers for a trip. For layers, you could do “a weather-dependent layer, a more structured layer and a cozy cardigan-type layer,” Shaquer suggested as an example. You can make your chosen clothing pieces as colorful or neutral as you need it to be, but you need to make sure they match every combination. “You’re not going to have every colour in your grid, you need to have some constraint around what you’re taking,” Shaquer suggested.
Article source: https://www.huffingtonpost.co.uk/entry/sudoku-packing-is-a-genius-solution-for-overpackers-like-me_uk_69cd3a05e4b010aa534971f3