Try TLAPA in Vienna.
http://www.tlapa.at/fileadmin/user_u..._TRAVERNER.pdf
It is a fashion store, but they are specialized in pilot uniforms too. From my point of view they make the most elegant uniforms. You can have many different styles. Gray, black, dark blue with silver or golden stripes, and so on.
The material is perfect. After a long working day you simply put it on the hook. On the next day it is back in a good shape.
As well the comfort wearing it is very good.
Jetalliance, Avconjet, and several others use/d those uniforms. Ask for the shape and material which these companies use/d.
I hope this helps!
Cheers, BF