I'd love to see Molton Brown back, some of their stuff is gorgeous and the Christmas TSV was always good value, particularly in the early days.
Ren is a favourite brand of mine, but I'm sure that QVC's p&p would make it much more expensive than it is from other retailers.
Dr Hauschka.
Sephora
Burt's Bees
Phyto
Mac
Jo Malone
Chanel (as if...)
Hei Poa, their monoi oil products are fab, and cost a fraction of the Elemis ones.
Diptyque
And my favourite brand of all, Mama Mio. Great products, free of all nasties, beautiful Gravida fragrance, very soothing to use, and can be applied to the face, too. However, I can get them with free postage from the MM site, so QVC's p&p would again make it poor value for money.