Oh am telling you this is so beautiful its worth taking the time to measure yourself and get this. Make either a night gown or a dress.      
 
Medium
Size Medium the Length measurement is 123cm or 48.45 inches

Size medium Bust measurement is 95cm or 37 to 38 inches   

Size medium Sleeve length measurement is 59cm or 23 to 24 inches

Large
Size large is 126 Length or 50 inches     
Size large Bust is 104cm or 41 inches,   Size large Sleeve length is  60cm or 24 Inches

 Note: 1 inch = 2.54 cm, 1 cm = 0.39 inch

note: measurement by hand please allow 2-3cm errors which is normal