If you're willing to wait a while for delivery, you could try eBay. I get a lot of my clothes from the Hong Kong sellers because its dirt cheap and it ranges from fairly basic and multi-use to quite fancy little things for when I feel pretty. I would advise though to get the next size up to what you normally are, I made the mistake of thinking I'd be the same size and looked like a burst sausage
I forgot muji does clothes... Maybe gathering at the top doesn't suit me so well, but will go and try it on. And thanks for th e polka dot recommendation :-) maybe a bit playful for me, but I love it. I buy a lot on ebay too ( and sell...) good idea to check. And the sassy skirt - thanks. Am off to measure myself and order one in black and one in grey and if they are any good might get more items. That type of simplicity is just right for me!!