I wore these at least 9 hours on my wedding day and they were very comfortable. They are about 4.5 inches tall, with a covered platform. The material is a pale pink silk and the peep toe is accented by a rhinestone brooch. They are still in great condition with no stains. I bought some clear heel covers so I wouldn't ruin them outdoors during pictures ($10) and I will include those for you.
I ordered these from Nordstrom for $245. They don't appear to carry the pink silk anymore, but here is a link to the other colors with more description:
I usually wear a size 7 or 7.5, and originally ordered these in an 8, knowing Badgley Mischka runs small, but they were a bit too snug so I had to exchange them for an 8.5.