This is the first plate I used to inspire a card.
It looked the easiest to me, so I went with it.
I particularly wanted to follow the colour scheme and use a wiggly shape to mimic the border.
Tim Holtz - Grungy, distressy and metallic. Vintage grunge? He blogs regularly too.
Studio Calico - They're a kit club, but they sell retail now, I believe. They always have a vintage vibe if you ask me. I like their blog.
Prima - They used to be known for just their flowers and now they do paper and other bits too. Their flowers are still extremely popular, esp. with the new ones that come with bling and sparkle attached.
There's lots of other companies out their doing Vintage too. Anna Griffin and K & Company are a couple more. Just depends on your style and what you can find to buy (that usually determines our choices more than anything...).