OK, so it's by Regatta, but available now in Costco. For 17 nicker I don't think I'll be too precious about it either. Goes nicely with a Keela Primaloft belay jacket for £40 from TKMaxx T'other day.
I'm going to trial these clothes for a few trips out over the winter and see if anyone wants a review doing...
TK Maxx have quite a few W's Regatta Evita soft shells, going at £20. They're not bad, being a PowerShield-type fabric (i.e. non-membraned, knitted outer/fleece inner laminate).