Women dressed up, out for a nice dinner at a fancy place or attending a black-tie fundraiser, swaddling their expensive cocktail frocks ... fancy territory. A midnight blue version ($150 at ...

This midnight blue halter sleeveless pleated dress serves ... special day in your best-dressed attire. Ruffle Hem Formal ...

Katie Holmes attended not one but two gala events on Thursday, Oct. 22, in NYC, wearing the same body-hugging, cleavage-boosting, midnight-blue dress. The Dawson’s Creek alum, 36, who did double ...

Letizia looked incredible in a beautiful midnight blue dress which fell to just below the knee. The sleeveless outfit features a pleated skirt, which is cinched in waist with a pretty satin bow ...

She wore a shimmering, midnight blue strapless mini dress ... The "Big Mouth" star wore a vibrant, cobalt blue cocktail dress and matching pointed pumps featuring a shiny finish.

The supermodel wore a midnight blue, velvet, off-the-shoulder mini ... navy was a subtle and sophisticated surprise. The dress recalled the cocktail frocks from the 1980s that featured ruched ...

The Middleton matriarch was spotted wearing a slinky satin cocktail dress with a square ... and carried a velvet longline jacket in a midnight blue hue over one arm. Her shoulder-length honey ...