Vintage Blue 3 pc Embroidered Skirt + Blouse Set Ms Biz San Francisco Rare Sm Xs

I’ve looked for this vintage designer, but I am unable to find it the way I search. Listed as Ms. Biz San Francisco this is a three-piece set, light denim colored, light and flowy cotton-type material is everything 60’s 70’s. Please see the pictures as they are part of the description. This three-piece set is in great condition except for a few minor discoloration as noted in pictures. This is definitely an extra small or small so please see detailed measurements. Again, this is rare in one of a kind so you will not see anybody wearing this Except for you. Super cute flower embroidery on all three pieces. And on back of main shirt. Waste on skirt from side to side12.75 with matching blue metal zipper and button closure (pictured) length from waste on skirt 42.5 Over shoulder to shoulder 16 inches to pit 18 inches from back collar to waist end 27.75 Shoulder to wrist 22.5 Tank top from pit to pit 17.5 From shoulder to midriff links and 21.75 Let me know if you have any questions or are in need of any additional details or pictures