Women's Chico's Blue Silk Embroidered Sheer Blouse Size S

This pre-owned Chico's women's sheer blue blouse, size 0= small is crafted from 100% silk for the body with 100% rayon embroidery forming a distinct floral/leaf pattern. It features a collared neckline and a single button closure at the top. The blouse has long sleeves. Visible measurements include a length of approximately 25.5 inches from shoulder to hem, a bust width of about 19 inches, I have 2 of the same blouse different colors they both have a strange flaw on the left side collar it look lighter. I think these came from the same person it’s just weird that there is this flaw it’s not noticeable at all on the in a little more on the pink one .