Rare Vintage Ellesse Skirt Purple & Gold Silk Look

I love this skirt but it is never going to fit again. It is a tiny thing. I always thought it was silk but maybe not. It looks like a beautiful sari fabric, a rich purple with gold pattern. Pockets both sides with zipper and gold Ellesse logo button on back. It looks like the tag has white out on it and the size ‘1’ is written. I don’t know what that is about, that is how I bought it. Fully lined. Used but no flaws. Measurements taken laying flat: waist 13.25” length 15”