This is a cute blouse, easy to wear because it doesn't has buttons all the way. The embroideries are well done and really pretty, and the elastic on the sleeves is not very tight (contrary to a lot of Infanta clothes). I have bought it in black so I don't know how opaque it is. What I can tell you is that it's completely opaque in black.
But I find it a tad pricey, particularly because there are lots of blouses as beautiful but cheaper.

Nevertheless, I am very happy to have it, and it shall help me a lot through summer.