Vintage Convertible Evening Clutch, Deadstock Black Purse

No labels, no maker marks! Late 50s / early 60s, (think ''Goodfellas'' and their women at the casino lounge) in black silk peau de soie, with swirly decorative frame. Hi-Res photos to enlarge to see every detail. It's convertible clutch to handbag. Inside is rosy gold taffeta and pristine! No inside pockets. Pretty jewel closure is bright yellow goldtone with faux pearls and in good working order. CONDITION? no flaws. Offers OK 9'' across top 10 1/2'' across bottom 5'' handle drop