Authentic 1970s Bonnie Cashin for Sills black leather a-line dress, retailed at Saks Fifth Avenue during Cashin’s tenure (1953–1977).
A rare example of Cashin’s American modernist sportswear language — clean A-line structure, sculptural drape, and signature hardware detailing. Fully leather exterior with substantial weight and beautiful movement. A minimalist silhouette that feels remarkably current.
Label reads: “Sills – A Bonnie Cashin Design – Leather Clean Only” Documented by the Vintage Fashion Guild as a 1970s Sills production label.
Condition: Good vintage condition. Light patina to hardware consistent with age. Minor repair needed on seam near both pocket areas and wear to placket on inside (see photos). Leather remains supple with no dry rot or cracking observed.
A serious collector piece for those who appreciate American design history.
