Museum-Referenced 1971 Halston Lavender Iridescent Sequin Evening Pantsuit

Step into the golden age of American fashion with this rare vintage 1971 Halston lavender sequin ensemble. A remarkable example of Roy Halston Frowick’s signature approach to effortless glamour, the two-piece set features a fluid silk tunic and coordinating wide-leg trousers, both lavishly embellished with iridescent lavender sequins that shimmer with every movement.

A circa 1971 ivory version of this Halston evening pantsuit is held in the Metropolitan Museum of Art's Costume Institute collection, underscoring the historical significance of this iconic design. A reference image of the museum-held example is included as the final photograph for comparison. This lavender iridescent sequin version presents the same elegant silhouette in a rare and exceptionally glamorous colorway.

The elongated tunic silhouette reflects Halston’s mastery of clean lines and understated luxury, while the matching trousers create a sleek, statuesque look that feels as modern today as it did in the early 1970s. Rendered in a soft lavender hue with luminous iridescent sequins, this ensemble perfectly captures the sophisticated glamour that made Halston one of the defining designers of his era.

Exceptionally rare and highly collectible, this museum-worthy set embodies the effortless elegance and sensuality that became synonymous with the Halston name.

An identical evening pantsuit in Ivory from circa 1971 is held in the permanent collection of the Metropolitan Museum of Art, underscoring the historical significance of this early Halston silhouette. This lavender iridescent sequin example represents a particularly glamorous interpretation of the designer’s celebrated eveningwear from the period.

Details:

• Designer: Halston
• Date: 1971
• Two-piece ensemble
• Lavender silk base
• Fully embellished with iridescent sequins
• Longline tunic silhouette
• Camp collar
• Concealed front zipper closure
• Wrist-length sleeves with shirt cuffs
• Snap cuff closures
• Shoulder pads
• Fully lined in silk chiffon
• Coordinating wide-leg trousers

Collared tunic in lavender silk covered in iridescent sequins. Camp collar. Wrist-length sleeves with shirt cuffs; snap closures at cuffs. Concealed zipper closure at front. Shoulder pads. Fully lined in silk chiffon.

Measurements:

Shoulders: 15“
Chest: 35“
Waist: 34“
Hips: 37“
Length (high shoulder point to hem): 28.5“
Sleeve (center back neck to hem): 28“

Flat-front pant in lavender silk covered in iridescent sequins. Elasticated waistband. Concealed zipper closure at back waist. Fully lined in silk chiffon.

Waist: 26-32“
Hips: 35“
Length (side waist band to hem): 40“
Inseam: 28.5“