How about these for cocktails and dinner?
1940's Black Sequined Cocktail Party Swing Dress Aldrich B37 W26 from After Dark Vintage?
30s 40s World War 2 Era Chocolate Brown Rayon Crepe Swing Cocktail Dress with 3-D Hand Studded CAT Face Sleeve Cuffs - Size XXS to XS - Extra Small from Catseye Vintage
And, for the men to lounge about in later:
Vintage 40s World II Era Men's Burgundy Rayon Jacquard Smoking Robe with Original Fringed Belt, Size Large, from Catseye Vintage
Everyone needs a good vintage hat to wear every day: