Cocktail Slip Dresses

When the sun sets and the night begins, your cocktail dress should lean into the moment. At Fortunate One, we’ve curated cocktail dresses for women who want to feel effortless, comfortable and just a little bit magical.

Whether you’re raising a glass at a friend’s wedding, packing for a tropical getaway or dancing all night with the girls at a rooftop bar, there’s an elegant cocktail dress with your name on it. Choose from soft satins with a subtle sheen, breathable linens made for balmy nights and delicate lace that feels divinely feminine.

Our cocktail dresses online come in colours that range from gentle sage and champagne to vibrant lemon, coral and ocean blues. Timeless shades like black and white are always part of the mix — effortless choices you can never go wrong with.

Whatever the invite, our cocktail dresses are ready to answer it. Shop the edit or explore our formal, date night, mini, midi and maxi collections to uncover looks that carry you from one core memory to the next.

FAQs

What defines a “cocktail dress” vs formal or casual wear?

A formal cocktail dress lives in the space between relaxed daywear and the grandeur of evening gowns. Typically crafted in elevated fabrics like satin, lace, mesh or linen, cocktail dresses feature thoughtful details such as draped necklines, fitted bodices, halter ties or one-shoulder cuts. Gorgeous yet never restrictive, they can be worn to weddings, engagement parties, galas and evening soirées.

What cocktail dress fabrics and silhouettes are on-trend in 2025?

In 2025, cocktail dressing is defined by fabrics that feel as expressive as the moments they’re worn for. Satins bring a subtle radiance, mesh layers add dimension, lace lends softness and linen keeps things effortless and fresh. Trending silhouettes reinterpret the classics with high-impact details, including sculptural designs, ruched detailing and sensual bodycon styles. Fitted bodices bring structure, while softer skirts and slip styles add ease.

What colours are acceptable for cocktail attire?

Cocktail attire isn’t about strict rules but about reflecting the mood of the event. For weddings and engagement parties, lighter hues like blush, dusty rose or pale blue are excellent picks. Birthday celebrations and festive gatherings call for brighter shades like vibrant pinks and sunset oranges. For black-tie events, deeper tones such as emerald, sapphire, burgundy and navy bring drama and allure. And of course, black or white will always feel polished, no matter the occasion.

Pair your dress with heels or strappy sandals, a clutch that complements the colour palette and simple jewellery like gold hoops, a fine chain necklace or a statement ring.