Beautiful Doris Streich 'v' necked blouse - black, white, grey/silver - please inspect the pictures.  It has attractive buttons which fasten to the bottom.   Size 50 - probably English 20 - 22 but please check on internet.

Although listed as used - it has hardly been worn. 

Sizes:  Arm pit to arm pit - 27 and a half inches 

From nape of neck (back) to hem - 34 inches 

Sleeve - from seam (not near neck) 13 inches 

Material:  81% Viscose 19% Polyamide