I started out by ordering some old, interesting looking, glass jars from ebay. This sort of thing:
I also had some of my own jars and pots - and the Lush pots I decorated with Pebeo paints.
I filled these with potions and lotions - moisturiser, bath salts, bath milk and bubbles. I added material to the top and tied string around to keep it on. I added beads and twisted wire to the label ties.
I covered two small cardboard boxes (I think these ones used to be Lush too) with Christmassy material to make little baskets to store them all in. I also added little parcels with the jewellery I'd made.