An instantly actionable way to embrace slow fashion is to simplify your wardrobe. Shop smart and shop locally. Be aware of the environmental impact fast-fashion chains, step away from that quick fix happiness maker and start investing.
I used to be that traveller. The one who basically packed the contents of her entire wardrobe when heading away on holiday. I would jam a good three-quarter of my wardrobe into a suitcase, proceed to haul (the now very heavy) case around and then end up only wearing a small percentage of the contents...