Vintage Silk Tie-Dye Cropped Blazer

I've never seen another jacket like this--the tie-dye silk is so fantastic! The cropped blazer is a great shape, fitted and well-made. I've been trying to put a date on this and I'm guessing 60's or early 70's with the bound buttonholes, rounded collar, and 3/4 sleeve. I believe at one point it probably had a matching bottom portion, though skirt or pants is anyone's guess. There are some slight discolorations due to age and wearing, but it is odorless and really in great condition!