I hope you received your Carnaby raincoat. I assume with all the rain we've had since April you've managed to fully test it!! I have the www.rainmac.com/product/chelsea 3/4 one in the Lilac colour. It's great, waterproof and everyone at school asks me where i got it. It also has a removable hood so take it off when i wear it out when i'm dressing up a bit, as the hood does make it look a bit more "mum on a mission"
If you ever get a chance pop down to their shop in Midhurst. The staff there are really friendly, thoroughly recommended.