For something in the middle of the price range, you're in luck with these IRO Heeled Sandals in stock and waiting for you. You most certainly will fall in love with this piece. It's also worth looking at these IRO Boots. This product is ultra popular and, just as importantly, not very expensive.
If you want to treat yourself, then what you're looking for is these IRO Flat Sandals. It's more expensive but worth your money. While you're at it, also have a look at these IRO Booties. Yes, this item is expensive, but it does not mean it's not worth it.