Lauren Bacall, Rita Heyworth, Greta Garbot, Fred Astaire. This is definitely about opulence and glamour, rather than understatement. A fabulous opportunity for visual decadence and theatrics. Think silk, velvet, glass and sparkle. Perhaps even a red carpet?
Champagne tower, martinis (link to image)
Lots of sparkling fairy lights and cut glass
Vintage ivory lace tablecloths with cut glass candlesticks and bon bon dishes. (link to image)
Glass vases with Calla Lillies (link to image)
Quails eggs with celery salt and oysters
A big band