formal plus dresses Ever-Pretty Size V-Neck Chiffon Dress with Shoulder-Drape Sleeves Sheer sleeves add subtle detail light Formal Long Plus Size Dress

Running shoes are the ultimate casual shoes

In the early part of the decade, wealthy women were still expected to change from a morning to an afternoon dress

Layer it over a simple silk camisole in a neutral shade, then pair with high-waisted tailored trousers in black or charcoal

Soft dusty pinks, and warm rose in particular, look beautiful when paired with glittering gold

Another idea that works with what you probably already have in your closet and is more tonal and on-trend is khaki ankle pants with a matching blazer, a crisp white shirt, and chestnut tassel loafers

The wildcard: black tie without the rental Formal 20s invitations ask for a tuxedo, and rented tuxedos are how costume budgets die