A skein of Posh Patricia (aran weight, 85% Falkland Merino, 15% Silk) shade A Moment of Calm.
There's not much that can be made with one skein of Aran, but I've wanted a hat with ea-rflaps for some time now. This may just about make one if I put in a few narrow stripes (and the i-cord on the flaps) in a solid contrast yarn.