brown mesh cocktail midi dress
Shop the Look: Sunama Brown Mesh Ruched Bodycon Midi Dress

Engagement parties are the kickoff to the journey to the wedding, and for many couples, it really is a journey! Wedding planning is tough, and can honestly be pretty stressful, so the engagement party is a nice opportunity to celebrate the couple’s love before they start the process of planning the wedding itself.

purple cocktail dress
Shop the Look: Kaye Plum Purple Satin Halter Mini Dress

If you’ve been invited to a couple’s engagement party, hooray! Someone you know is getting married! Now, it’s time to choose your outfit, and we have a lot of thoughts on styling yourself as an engagement party guest. Picking out engagement party attire doesn’t have to be complicated; you just need to identify the party’s vibe and follow a few unspoken (but important!) rules.

What Is an Engagement Party?

engagement party outfits
Shop the Look: Adaria Black Polka Dot Cowl Neck Maxi Dress, Zettie White Organza Asymmetrical Jumpsuit, Murielle Black Mesh Ruched Maxi Dress

An engagement party is the celebration of a couple deciding to get married! Whether someone got down on one knee, a ring was given, or the couple made a mutual decision that now is the time, an engagement is a reason to throw a party. Typically, the couple invites friends and family to share in their joy and mark the beginning of this exciting chapter in their lives. These parties often include heartfelt toasts, laughter, and sometimes even a glimpse into the couple’s wedding plans. Ultimately, it’s about creating a memorable moment to honor the commitment and happiness the couple has found in each other.

watercolor print dress
Shop the Look: Beyond Classy Black Multi Abstract Print Satin Halter Midi Dress

You can expect small bites, drinks, music, and maybe some speeches from the couple and their families. A much less structured event than a wedding, engagement parties are different depending on the couple and can be super formal, ultra casual, or anything in between.

Dos & Don’ts of Engagement Party Outfits for Guests

black backless midi dress
Shop the Look: Karolina Black Jersey Knit Backless Midi Dress

It gets asked time and again: Can you wear white to an engagement party? Only if it’s your engagement party! A good rule of thumb: If you aren’t the bride-to-be, don’t wear white to any wedding-related event. The same goes for cream, ivory, eggshell, or any other off-white color. And for pastels and metallics, if it’s light enough to be washed out and look white in pictures, don’t do it! 

ruffle halter mini dress
Shop the Look: Melody Pink Multi Floral Tiered Halter Mini Dress

Even if the couple plan to have a non-traditional ceremony, white is so strongly associated with wedding dresses that it’s considered impolite to wear white if you aren’t part of the engaged couple. Unless the couple specifically tells you their engagement party is a white party, save the white dress for a different occasion. It might be cute, but it’s not worth stepping on the couple’s toes. 

Here are a few other dos and don’ts of engagement party outfits for guests:

Do:

  • Follow the dress code. Not all couples will have a dress code for their engagement party, but if they do, it’s polite to follow it to the best of your ability. Cocktail attire is a very popular choice for engagement parties. 
  • Wear something family-friendly. If the couple’s engagement party will be at a restaurant, their home, a garden, or somewhere similar, it’s safe to bet that their family will also be there. Make sure that whatever you choose to wear is appropriate for a family occasion, so avoid super-short skirts or plunging necklines, and sheer fabrics. If you wouldn’t be comfortable wearing it in front of your grandma, it might not be the best choice!
  • Dress to your comfort. To have fun, you need to be comfortable! So make sure to choose an outfit that you can comfortably move, eat, drink, and mingle in.
  • Add personality with accessories! Engagement parties are rarely super formal, so you can wear playful jewelry or carry a whimsical bag. 
  • Look polished and put-together. Even if the dress code is more casual, it’s an honor to be invited to an engagement party. The couple wants you there, so show them that you understand the importance of the event by making sure you look your best.
  • Wear comfortable shoes! You’ll likely be standing, socializing, and maybe even dancing, so choose footwear that you’re comfy walking in. 

Don’t:

  • Over or underdress. You don’t want to feel out of place at an engagement party, so do your best to find a happy medium with your outfit. If it’s a semi-formal event, don’t go all out in your best gown, but don’t come wearing jeans, either. Actually, about those jeans…
  • Wear jeans. Seriously, even if it’s a backyard barbeque, just skip the jeans. Dressing a little nicer than usual shows the couple how excited you are for their big day. A cute, casual dress is a better option.
  • Go too bold. We’re going to share a few party dress options at the end of this blog, and those are admittedly quite bold. However, unless you’re going to a club to celebrate with a night of drinks on the dance floor (which lots of engaged couples do!) you should avoid wearing something that could make you the center of attention. 

How to Dress for Your Engagement Party

white rehearsal dinner dress
Shop the Look: Nathalia White Mesh One-Shoulder Sash Mini Dress

But what if you’re the one throwing the engagement party? If it’s your own engagement party, that rule about white obviously no longer applies. Lots of brides-to-be love a white or off-white dress for their engagement party! But you don’t have to use white, or even pastels–if you’ve got a favorite statement color, you can pick pieces in that shade, too. This party is about you and your partner, so wear what makes you happy! Think elegant and celebratory and you’ll be just fine.

Engagement Party Guest Outfit Inspo

floral jacquard fall dress
Shop the Look: Maeve Purple Floral Jacquard Long Sleeve Mini Dress

Now that we’ve got the basics covered, let’s take a look at some inspiration for engagement party outfits for guests who want to make sure to fit the vibe. Before we dive in, we have one last piece of advice: When in doubt, consider the venue. 

Where the event is being held can inform so much about what you should wear. For example, an engagement party in the bride’s parents’ garden will have a much different vibe than an engagement party at a nightclub. If the venue is a restaurant or public space, check them out on social media to get a sense of the place’s vibe–that can help you decide what to wear to an engagement party as a guest. Now, check out some ideas:

Casual Engagement Party

casual engagement party dress code
Shop the Look: Lucy Brown Tiered Midi Dress, Nadia Black Floral Print Jumpsuit, Pleasant Poise Olive Green Sleeveless Cropped Tank Top, Pleasant Poise Olive Green High-Rise A-Line Midi Skirt
Wondering what to wear to a casual engagement party? The key is choosing pieces that feel polished without looking overly formal. A breezy midi dress, elevated jumpsuit, or chic combination of dressy separates strikes the right balance for the occasion. Look for easy silhouettes, soft prints, and seasonal fabrics that feel comfortable yet put-together. Finish the look with block heels, flats, or sleek ankle boots, depending on the setting.

Cocktail Engagement Party

A cocktail dress code offers the perfect opportunity to have a little fun with your outfit. Satin slip dresses, romantic floral midis, tailored minis, and statement sleeves all feel right at home at a cocktail engagement party. The goal is to look festive and polished while keeping the focus on the happy couple. Complete your look with strappy heels, a clutch, and understated jewelry for an effortlessly elegant ensemble that will work from dinner to dancing.

Formal Engagement Party

foraml engagement party outfits
Shop the Look: Elisha Black Velvet Pleated Midi Dress, Maryann Navy Blue Plisse Maxi Dress, Landry Brown Floral Strapless Lace-Up Midi Dress

If the invitation calls for formal attire, consider it your cue to embrace a more elevated look. Floor-length gowns, sophisticated midi dresses, and refined silhouettes in luxe fabrics like satin, crepe, or velvet are all excellent choices. Rich colors, elegant draping, and timeless details help create a polished finish without feeling overdone. Add classic heels, a structured clutch, and refined accessories for a formal engagement party outfit that feels sophisticated, celebratory, and completely occasion-appropriate.

We want to see your engagement party outfits! Show us your looks on Instagram or TikTok @lulus using #lovelulus and head to our Wedding Guest Shop for options to wear from the engagement celebration to the wedding after-party!

This post was originally published in September 2022 and has been updated with new content.