Silk Land purple long sleeve button down

Vintage long sleeve button down made by Silk Land. 100% silk. Super cute! Just a little big on me. 5 decorative but working buttons down the front + 1 button by the collar. V cut in the front. The back has a tie. I would guess this is from the 70s, but no stains or tears! It’s in super good condition. No missing buttons on sleeves. My measurements for reference: 5’8, 23” waist. Size XS in tops, 00 in bottoms.