The richness of genuine leather is standard in the Bonneville Convertible - in three special three-tone blends with Morrokide accents to match or harmonize with 15 "Magic-Mirror" body colors. Six fabric top colors were available. Bonneville Sports Coupe and Vista models combine striped wool broadcloth and nylon face fine textured weave fabrics with Morrokide in five three-tone combinations, or all Morrokide in four colors. Bucket seats are optional on Convertible. These seats were smaller fiberglass frames 58-61
The bigger metal frames buckets seat showed up in 62- 65 in hardtops
