Bought her at my local feed store, listed as "assorted bantams". Also got some sort of red Cochin, a Polish, and another I'm not sure yet on the breed.
She looks lovely, like she'll turn out to be a real beauty, whatever she is. But I'm pretty partial to silver duckwing and similar patterns and colors.
Don't know whether she'd be show quality or not, given where you got her, but she should make a wonderful yard ornament.