Dark blue silk blouse by AKRIS PUNTO. Long sleeves, stand-up collar and a half zip at the front. It has some «colour nits/knits» (see last picture); I don’t remember whether that was part of the blouse’s style or whether it occurred during cleaning/ironing. I think it was more likely the latter, which is why it’s available at a bargain price :-). As long as you wear it with jeans or in a casual style, it doesn’t, in my opinion, cause any problem. Otherwise, absolutely no holes, stains or anything like that. 

Measurements 
Back length 72 cm
Chest front 52 cm

Ps photo worn created with the app for inspiration