Pack enough for 1 week and wear on repeat, washing as necessary. Or you could choose a capsule wardrobe--either a 3 x 3 (3 of of each top, bottom, layer--all that mix and match) or a 5-4-3-2-1 (5 tops, 4 bottoms, 3 dresses (for women), 2 shoes, 1 midlayer and 1 accessory--that all mix and match) plan. Travel outfit would be included in both of those--not separately. I personally like the 3 x 3 and add 2 dresses for a total of 11 items with at least 2 of the layers being able to wear with each dress. I wear the heaviest shoes, pack 1 other pair good for walking, and 1 pair of flipflops for hotel/pool, etc. I think it would be doable in 7 Kg, but it would really depend on whether you take a second pair of shoes and what other items you need to take--laptop, book, meds, toiletries, etc.--which can really add to the weight. Take 3 pair of undies, 1 spare bra, 3 pair of socks--if all of these are made of merino wool then you can wear the socks and bras for days with no stink--undies I would sink wash at night or in the shower. Merino wool dries fast so should be dry by morning. Once you have determined what clothing items you want to take, get a kitchen scale and weigh your clothing items--that should tell you if it is reasonable for you. Good luck and let us know what you decide
