Cocktail attire for women: what to wear
A knee-length or midi cocktail dress + heels + a small bag.
After-work parties, evening weddings, openings, birthday dinners, company parties.
- When
- Evening (usually 6–9 pm)
- Trousers for women
- Yes
- Jeans
- No
- Sneakers
- No
Three outfit ideas
Little black dress
A black crepe knee-length dress, gold earrings, a satin clutch and slingback heels.
Silk midi
A burgundy bias-cut silk midi dress, strappy sandals and a small bag.
Trouser suit
A cream suit, a silk camisole, statement earrings and heels.
What to wear
- The classic little black dress
- A silk or satin midi dress
- An elegant jumpsuit or trouser suit with a silk blouse
- A dressy skirt with an elegant top
Shoes
Heels, slingbacks or elegant flats.
Accessories
A clutch, statement earrings; more sparkle after dark.
What to avoid
- A ball gown – too formal
- Jeans and casual shoes
Colours
Darker, richer colours for evening; lighter, pastel ones for day events.
In summer
In summer: lighter colours, silk, crepe, dressy sandals; for men, a lightweight wool or wool-linen suit.
In winter
In winter: velvet, sequins, rich colours, sheer tights; for men, a dark wool suit.
Details that make the difference
- Hem the gown for your actual shoes: a long dress should just graze the floor in the heels you'll wear.
- Under silk and satin wear seamless, skin-tone underwear: these fabrics show every line.
- Check that your clutch fits a phone, lipstick and keys before the night.
- Bring a wrap or stole – halls get cool and the trip home at night is cold.
About cocktail attire
Elegant but less formal than black tie: a knee-length or midi cocktail dress, a dark suit with a tie. Cocktail attire emerged in 1920s America as pre-dinner cocktail parties became fashionable. Fashion houses, Christian Dior above all, cemented this shorter elegant evening style in the 1940s–50s, and Chanel's little black dress became its symbol.
Creative black tie for women
A gown or evening suit with a bold twist: feathers, sequins, an unexpected silhouette.
Semi-formal for women
A midi or knee-length dress / an elegant suit + heels or smart flats.
Other codes for women
Frequently asked
01Cocktail attire: can women wear trousers?
Yes – elegant trousers or a trouser suit are perfectly fine.
02Cocktail attire: are jeans OK?
No – jeans are too casual for this code; choose tailored trousers.
03Cocktail attire: are sneakers OK?
No – choose leather shoes.
04How long should a cocktail dress be?
Classically just above, at or just below the knee; a midi works too. Floor-length is black tie territory.
05Do men need a tie for cocktail attire?
Traditionally yes, but more events now accept a dark suit without a tie and a good shirt. When in doubt, wear one – it's easier to take off.