Vintage 1970s Marshall Rouso Skirt + Vest Set in Embroidered Denim / XS

Rare ensemble in cream denim featuring a sash tie, cropped vest top and matching, high waisted midi skirt. The fitted vest/top is collarless and closes with an interior hook at the cropped waist line. It features colorful floral embroidery, applique, and a variety of ribbon trim in deep tones across the creamy white background. Unlined. (Note our model is wearing a tank top underneath for modesty).
The skirt is A line and features a combination of floral and ribbon trim embroidery to match the top. Unlined, no pockets, it closes with a zipper and snap.

Marshall Rousso pieces from the 1980s are collectible, and very similar pieces are found at the Palais Gallerie - Paris's fashion museum:(https://www.parismuseescollections.paris.fr/fr/palais-galliera/oeuvres/gilet-jupe-culotte-et-jeans#infos-secondaires-detail)

Label: Marshall Rousso Las Vegas
Fabric: no tag / looks and feels like a pure cotton denim
Size tag: skirt has a vintage 6 on it (fits like a modern US Small) and top is marked as a vintage 12, and also fits like a S or XS - see EXACT measurements below to ensure fit
Condition: very good with no visible issues

Top--
Shoulders 15"
Chest 31"
Waist (clasped at the interior) 25"
Length 17"

Skirt--
Waist 24"
Hips 38"
Length 29"