So I bought the white hemp Gi from Daruma in A2 (I'm 176cm and 78kg) as recommended by Joao and after the first wash it fits pretty well, it's still a little bit loose but after few more washes it should fit perfectly. The gi feels really comfortable on the skin while training and has a great design.
About the optic of the gi:
The embroidery looks clean and high quality, the small details like the string for filling out the eye of the doll makes the gi special. I love the shiny look of the pants.
For the moment I'm not able to say something about the long-term use of it but already now I'm in love with it. It never felt so good and looked so nice to do something good for the environment :)