I got this on sale recently. It's the drapey sailor tee in size xs. I think I could probably have gone with an xxs, but I rather like the slouchy fit.
The fabric is 77% viscose, 15% linen and 8% wool. I was a bit concerned about this mix, but it's actually a very nice fabric, with enough weight to not feel too flimsy. I'm not certain it will be suitable for our summer because of the wool, but it's a great item to wear now and into Spring.
Overall, I'm very pleased with it. Not bad for $38 including postage!
If anyone has any reviews of the new sleeveless keyhole top, I'd be VERY keen to hear.