I'm going on holiday in 3 week's time and want a top that I can wear out in the evenings.
I'm looking for a lightweight top that is fairly long (but not too long) more mid bum length.
It needs to have short sleeves or sleeveless (but not vesty) and it has to be in a single colour that's bright enough to to go with dark skinny trousers, either black, navy or dark blue/navy jeans.
In a drapey material, that hangs nicely.
Does such a plain, good quality top exist? 
Everywhere I look it's all hideous patterns, weird sleeves and embelishments.
I would spend up to £50 on it, but can't go higher.