homecoming dress corset Johnathan Kayne 2970 Size 8 Purple Short Sequin Crystal V Neck Cocktail Gown Fully lined Sparkly Light Blue Short Tiered

100 Years of Fashion. Laurence King Publishing 2012

For colors, you want to choose soft pastels in addition to the established gray and navy options

To polish it off, add dainty gold hoops and a sleek crossbody bag for a touch of elegance without overdoing it

If you wear high heels, add 14 inches to the length

You can really go to town with this theme, making a cute, glam outfit with sparkle and accessories

The Vanderpump Rules pal showed off more snaps of the dangerously sexy dress on Instagram Stories, noting cheekily that she was: "airing out the girls." The Give Them Lala Beauty founder also shared the details on her bronze-y beauty look, which incorporated two products from her own line