There are lots of knockoff versions of these out there: Fenton Fallon did a great line for J Crew, Banana Republic and Club Monaco make reasonable approximations, Madewell, Fiona Paxton, etc...
However, there are only two high-end contenders I think might be gracing Blake's clavicle.
Up first, Gemma Redux:
They've had a steep ascent since launching in 2007. They now have an impressive website divided into 5 themes: Cult, Americana, Rock, Grace, and Boho. I hope they continue to add breadth to their collection and break away from the teen soap opera set.
|Lake Bell in Dannijo|
At least... for now.