ralph lauren cocktail dresses Plaid Velvet-Taffeta Dress for Women Dress length is taken from the center back of the neck and changes 0.5 between sizes This season, Ralph Lauren finds

Crafted from luxurious lace and chiffon, this floor-length gown features a daring high split and sleeveless design for a sophisticated, modern look

Black Tie Optional The couple is telling you: We want it to look nice, but we know not everyone owns a tux. If you have a tux, wear it

A satin peak lapel enhances the formal tone

The duo is also inspired by Italian cinema and its icons such as Gina Lollobrigida and Sophia Loren

And one of many told in Beyond The Little Black Dress, a new exhibition which opens at the National Museums of Scotland this weekend

Bust Pass the measuring tape around your back and up to the front, at the level of the fullest part of your bust