I think its great for work, rather than a casual/weekend day dress..
Re colours, I got the idea from here. You have your colouring (skin/hair) analysed by a consultant who advises you which colours and tones best suit. It then (supposedly) totally changes the way you view your wardrobe (now full of expensive mistakes!) and go about shopping etc. I am a bit
about it all because (of course) when it comes to all things fashiony, I think I know what's what
. And it takes 4 HOURS! But what the hell, I bought a session for my sister's 40th birthday present so am going under the pretence of getting her sorted out. Also, she is getting married next year, I'm chief bridesmaid, and so can use this as the excuse to reject her choice of colours for me 