That's lovely Loz, I really like the flowery one In fact my Mom made me one in this style but in vertical stripes when I was in my teens and I'm pretty sure it's still in a drawer upstairs.
It's so pretty Loz - actually I think I've looked at it before
I'd have to adapt the idea of the pleat with another pattern (or make one), I can't do sleeveless like that. But it's simple enough to make your own, isn't it, so I could just look at how you do the pleaty bit