online formal dress stores Elegant Satin Off Shoulder Corset Prom Evening Gown Ideal for prom Luxury Red Long Embellished Mermaid

The A-line cut flows beautifully, while the high slit adds a touch of daring sophistication

With ribbed bodice and tiered skirt this is another easily wearable go-anywhere summer dress

Maintenance & Care: Professional Cleaning: Seek dry cleaning only to maintain the satins reflective finish and the structure of the ruched bodice

Radiate confidence at your next garden party or brunch date in the Valley Maxi Dress

"You could tell when she was feeling brave you could really relate to Diana through the clothes that she wore." Some of the items available were in TODAY's Studio 1A for co-anchor Savannah Guthrie to see, such as Diana's blue ball gown with silver stars, which she wore to the "Phantom of the Opera" in 1986, a luncheon in 1987 and a ballet performance of "Cinderella." "She was in touch with fashion economics, Diana, but also she loves to shine a spotlight on designers that were not very well-known," Nolan said