Racking my brains

Fellow charity shoppers, is it not extremely annoying when, rather than organising clothes by type and size, charity shop staff arrange them by colour?

Not only do I not often go out thinking, 'I need something yellow today' (rather than, say, 'I need a lightweight linen jacket'), but I do tend to need it to be in my size, and - what makes it really stupid - the colour of something is the easiest thing to see at a glance, while the size can really be quite hard to divine.

Why do they do it? Is it just easier? Does it appeal to some simplistic aesthetic sense? Is it a cunning ruse to make us look at everything ('Hmmm, I thought I wanted a size 14 linen jacket in blue or grey, but hey! Now I'm here I can't resist this size eight lime green shell suit.')

I did get a nice jacket by the way (Boden, brand new, £7.99). But it was still very annoying.