How Fashion Editors Navigate the Cocktail Dress Code

From black tie to cocktail attire, dress codes are something people don't talk about enough. The number of grey areas regarding what and what not to wear are endless. Today, we are here to talk all things cocktail sans the drinks (unfortunately). Believe it or not, there may be rules you've broken at least once in your lifetime, but that's all about to change.

Ahead we give you the dos and don'ts of cocktail attire. Some of these guidelines might seem obvious, and others might be less so but, as always, we insist that you consider these as suggestions over rules. Like everything else you wear, the most important part of getting your cocktail attire right is feeling like yourself in what you're wearing; hopefully some of our tips below will speak to you. Of course, in addition to our cocktail attire commandments, we show you where to shop the pieces that will ensure you're always dressed appropriately.

Keep reading to discover the dos and don'ts of cocktail dressing and to better understand the nuances of cocktail attire for women.

The Official Dos and Don'ts of Cocktail Attire for Women:

1. Consider: Keeping Hemlines and Necklines Appropriate

Avoid: Anything Too Revealing

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(Image credit: @nlmarilyn)

Style Notes: A great rule of thumb here is to not wear something you would not want your boss to see you in. A cocktail party is different from a girls' night out.

Shop Dresses with Appropriate Hemlines and Necklines:

2. Consider: Sleek Trousers

Avoid: Wearing Jeans 

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(Image credit: @coco_floflo)

Style Notes: Even if you aim to dress up a pair of denim (and are successful at it), risking being underdressed is never worth it. However, no one said you had to wear a dress to be dressy—polished trousers are just as effective.

Shop Sleek Trousers:

3. Consider: Carrying a Smaller Bag

Avoid: Carrying an Oversized Bag

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(Image credit: @dinahansen)

Style Notes: Cocktail parties simply aren't the time for a huge slouchy tote bag slumped over your shoulder—especially alongside a nice dress. A clutch or a small bag always reads as elegant and refined.

Shop Small Bags and Clutches:

4. Consider: One Standout Accessory

Avoid: Piling on Too Many Statement Accessories

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(Image credit: @tineandreaa)

Style Notes: Even Coco Chanel recommended taking off one accessory before you leave the house, and when she speaks, we listen. Your best bet is choosing one standout item that you really love.

Shop Standout Accessories:

5. Consider: Wearing a Mini or Midi Dress

Avoid: Frumpy Gowns

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(Image credit: @frannfyne)

Style Notes: There is such a thing as going too formal. The time to wear a floor-sweeping gown is not at a cocktail party. Opt for anything between a mini- and midi-length dress or skirt.

Shop Mini and Midi Dresses:

6. Consider: Fancy Flats or Kitten Heels

Avoid: Wearing Trainers

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(Image credit: @kaity_modern)

Style Notes: Whether it be stilettos, kittens or block heels, a little extra lift can be nice when it comes to a more formal event. Pretty flats also work, but sneakers are a no-go.

Shop Fancy Flats and Kitten Heels:

7. Consider: Your Undergarment Options

Avoid: Any Underwear Mishaps

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(Image credit: @maryljean)

Style Notes: Going the extra mile and making sure that your bra straps, slips or shapewear are correct for your cocktail outfit is almost as important as not wearing trainers. Once again, letting a detail like that slip can result in a less polished overall appearance.

Shop Smart Undergarments:

8. Consider: Using a Steamer

Avoid: Showing Up in Wrinkled Garments

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(Image credit: @aidabadji_)

Despite the colour or material of your clothing, wrinkles are always noticeable and look untidy. Using a steamer is one of the best ways to get rid of wrinkles and it's the fastest.

Shop Steamers:

This story was published at an earlier time and has since been updated.

Florrie Alexander
Acting Affiliates Editor

Florrie embarked on her fashion journey while studying French and History at university. Whilst studying in Aix-en-Provence, she began to write her dissertation on the history of fashion and the influence of Haute Couture, and landed her first role at Harper’s Bazaar. Following this, she interned for various publications including Elle, Grazia and Marie Claire before joining the fashion team at Conde Nast Traveller. There, she contributed to international photoshoots, styled pages and covers, and produced engaging digital content.

During a freelance period, Florrie honed her skills in editorial work in various digital and print publications including Vogue Italy and Departures magazine, as well as styling e-commerce photoshoots and personal shopping. Florrie actively pursues an in-depth understanding of fashion and jewellery, and after styling a jewellery cover shoot at Conde Nast Traveller chose to complete the De Beers Diamond Foundation course. Florrie first joined Who What Wear UK as a freelancer before becoming the Commerce Writer, blending both editorial and commercial content. Now, as the Acting Affiliates Editor, she monitors current trends, new-in styles, wardrobe heroes and how best to style them. In her downtime, Florrie can be found in her hometown of London, usually with a coffee in hand.