Update: No wax cotton in the 3 stores we rang nor the one we went in today but we did come out with a £19.99 'Ski jacket' that at least reports to be water / wind proof (and was fleece lined). It looked a much better solution than the £25 thing we saw in Tesco last night and the only one that fitted her there (12) had the inner mesh lining sewed in 360 deg out of kilter! Putting your arm in the sleeve was like putting your hand in a lobster pot!
We were offered it with 5% discount .. (great, not).
We nearly got to Mackro today but that's going to be next week now by the looks of it (she's out doing her first tree felling on her Arb course tomorrow, hence the need for a jacket).
Cheers, T i m