Cream blouse with maroon criss cross ribbons size 8

I bought this nwot and it's one of the prettiest blouses I've owned, it's missing a button but an easy fix and is in need of an ironing, other than that it's in great condition. Size 8 (in final pic I'm wearing the blouse under an innocent world jsk)

Length: 53.6
 Shoulder width: 34.5
Bust: 91.5
Sleeve length: 63.5