Found: The Dreamiest Beach Wedding Guest Dresses for "I Do" Szn

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PSA: Wedding season is upon us! And if you're at that age where literally everyone you know is posting engagement photos, there's a good chance you'll need to go dress shopping. Don't get me wrong—I love celebrating love (and an open bar) as much as the next person, but when it comes to finding the perfect wedding guest dress, sometimes I get lost in allll the options that the internet has to offer. Factor in a wedding on the beach, and, yeah, it's a much more challenging shopping mission.

If you were lucky enough to land an invite to a beach wedding (jealous), it just adds an extra layer of "what the heck do I wear?" As someone who is going through this right now, I know that finding the right thing to wear for the nuptials (especially a sandy ceremony) can leave you reeling. The first step to finding the perfect dress for a beach wedding is to understand the dress code (obviously, most importantly, no white dresses, plz). Beach weddings (typically) tend to lean to the more casual side, but no matter how formal or casual the attire is, a beach wedding guest dress should be something you can comfortably wear in the sand that's breathable in the heat and flowy enough to catch the sea breeze ~just right~ (for this reason, midi and maxi dresses tend to work a bit better here). Need more inspo? I rounded up all the best beach wedding guest dress options to shop now.

From dreamy slip dresses to statement maxis, consider this your guide to becoming the best dressed wedding guest. Oh, and don't forget those beach essentials!

Plunge Cowl Back Maxi Dress

This top-rated dress from Abercrombie's new wedding shop is available in petite, regular, and tall lengths and marks all the boxes when it comes to being a beachside guest. Comfy? Check. Flowy? Check. Cute af? Double check. Oh, and don't miss the chic low cowl-back to make a dramatic lil statement.

• Sizes: XXS-XL

• Colors: Blue, Yellow, Pink, White, Green
  

• Material: Polyester, Viscose
  

One-Shoulder Midi Dress

Why wait to catch the sunset when you can just BE the sunset? This one-shoulder midi dress in a stunning sunburst ombre color is a stunner, to say the least.

• Sizes: XS-3X

• Colors: Sunburst Ombre

• Material: Polyester, Spandex

Women's 2 Piece Satin Dress Set

When you need a dress for the wedding stat, Amazon's totally got your back. At under $50, this trendy satin two-piece set will have you looking effortlessly glam and ready to hit the dance floor. And if there's ever a time to wear a two-piece look to a wedding, a beach ceremony is IT.

• Sizes: S-XXL

• Colors: Dark Blue, Army Green, Brick Red, and 8 more

• Material: Satin

Peak Party Vibe Satin Tiered Tie-Back Midi Dress

Available in yellow, cobalt blue, or hot pink, this budget-friendly tiered midi dress will have you feeling like an absolute princess. Oh, and don't even get me started on how good this would look with a fresh tan.

• Sizes: XS-XXL

• Colors: Mustard Yellow, Cobalt Blue, Hot Pink

• Material: Polyester, Spandex

Textured Off Shoulder High Split Maxi Dress

This breezy off-the-shoulder dress is a *total* vibe for a beach wedding. It's flowy, it's elegant, and not to mention, the color will go perfectly with the Paloma cocktails you'll be sipping on all night.

• Sizes: 14-26

• Colors: Rust

• Material: Polyester

Satu Dress - Zena Cream

If you're looking to make a statement with your wedding guest dress, look no further than Diarrablu's gorgeous designs. The Black-owned brand has t-o-n-s of beach-appropriate dresses to choose from, but this '70s-inspired one-shoulder maxi? An absolute dream.

• Sizes: XS - 3X

• Colors: 25 (!!) prints and colors to choose from

• Material: Polyester

Flower Bustier Maxi Dress

The dramatic flower is what caught my attention on this adorable dress, but it was the adjustable straps and pockets (!!!) that had me clicking "add to cart" quicker than they can say "I do."

• Sizes: 14-32

• Colors: Sunshine Yellow

• Material: Linen, Rayon

Jasmine Halter Midi Dress

This dress is the epitome of business in the front, party in the back. The satin fabric crisscrosses at the neckline for a unique halter and when you turn around, your back has a hot peek-a-boo moment.

• Sizes: XS-XL

• Colors: Cantaloupe

• Material: Polyester

Women's Summer Bodycon Maxi Tube Dress

She's beauty and she's grace. She's elegant...and good at finding a deal. Trust, this form-fitting tube dress can be worn well after the beach wedding—to date night, graduations, other weddings; you name it.

• Sizes: XS-XXL

• Colors: Light Blue, Green, Khaki, and 18 more

• Material: Polyester, Spandex

Watercolor Floral Blue Maxi Dress

This colorful number is perfect for those looking for a sleeve. The flowy statement maxi brings on the color and the coverage, making it ideal for breezy beach ceremonies without making you feel too hot.

• Sizes: XXS-XL

• Colors: Multicolor

• Material: Viscose

Gala Dress

Designed with a strappy open back and a flirty side slit, don't be surprised when the compliments come flying your way in this bestseller.

• Sizes: XS-L

• Colors: Red & Pink Floral

• Material: Polyester, Elastane

Vienna Lace-Up Satin A-Line Formal Dress

A classic A-line dress will always do the trick for a special occasion, especially more formal or black tie weddings. This timeless silhouette features an open-back with lace up criss-cross straps so you can get an adjustable, custom fit.

• Sizes: XS-XL

• Colors: Sage, Purple

• Material: Polyester, Spandex

Joaquin Dress

Put this on, and you'll instantly feel like a beach fairy. Trust, I got this dress for a beach wedding and it just hits different. The midi length will ensure you won't be dragging sand and the ruffle-adorned hems add the perfect lil romantic detailing.

• Sizes: XS-XL

• Colors: Peach Combo

• Material: Polyester, Viscose

Tie Back Puff Sleeve Midi Dress

Available in three other colors, this modest midi dress with a sweetheart neckline compliments every (and I mean e-v-e-r-y) cup size. Just accessorize with a simple, short necklace and your fave earrings, and you're wedding-ready.

• Sizes: XS-XL

• Colors: Black, Teal, Orchid, Cream

• Material: Polyester, Elastane

Suzette Maxi Dress

This floral maxi is giving major main character energy. Yes, you want the bride to be the star of the show, but this beautifully-made halter dress with a matching necktie is sure to turn heads in the best way.

• Sizes: XXS-XL

• Colors: Floral

• Material: Recycled Polyester

Pauline Linen Midi Dress

Sometimes (okay, most of the time), comfort is the top priority when getting dressed. Luckily, this linen halter dress takes all the fuss out of the big day (well, at least for you). From the breezy fabric to the bold pattern, I'm a sucker for a simplistic silhouette.

• Sizes: XXS-XXL

• Colors: Giraffe Print, Vanilla Custard, Coral

• Material: Linen, Viscose Rayon

Mezcal Dress

This Aquamarine-coded mini (IYKYK) is perfect if the oceanside wedding is on the more casual side. It's the ideal length for dancing, but not too short that you'll have to worry about a mishap. Plus, the linen material makes it extra breathable for your warm weather destination.

• Sizes: XS-XL

• Colors: Pacific, Crimson, Ivory

• Material: Linen, Polyester

Cowl Neck Silk Dress

The chokehold a simple silk slip dress like this one has on me should really be studied. But honestly, there's nothing more timeless than a silky smooth dress designed with a classic cowl neck in my book. Oh, btw, this one has adjustable straps and is wrinkle-resistant.

• Sizes: 2-12

• Colors: Azure, Black, Claret, Navy Blue

• Material: Mulberry Silk, Spandex

Astrid Sleeveless Satin Midi Dress

This wavy blue slip dress is very on brand for a beach wedding. Just add some easy-to-walk-in (cause, you know, sand) sandals, and you've got yourself a Insta-worthy look.

• Sizes: XS-XL

• Colors: Novelty

• Material: Polyester, Viscose

Clementina Maxi Dress

How gorg would this dress look against a tropical background? The flattering v-neck, side slit, and breezy fabric make it the perfect wedding guest piece for a warm day on the sand.

• Sizes: S-L

• Colors: Multicolor

• Material: Polyamide, Spandex

Asymmetric Straps Dress

You really can't go wrong with an easy-going dress at a beach wedding. This one-shoulder number looks so effortlessly chic and pairs well with all your favorite neutral sandals.

• Sizes: 2-10

• Colors: Pastel Green

• Material: Acetate, Polyester

Irisa Dress

A mermaid cut dress is sooo on brand for a beach wedding. Designed to be fitted at the bodice and flow into a column skirt, this elegant pick with an adorbs lace trim along the neckline will be living in my mental shopping cart rent-free.

• Sizes: 0-12

• Colors: Mineral, Grand Dame, Cheesecake, Botanist, Portofino

• Material: Viscose

Maui Dress

This Black-owned brand is known for its ethereal, elegant designs that are handmade by local Nigerian artists, and this criss-cross dress is a standout. Made of 100% linen, this airy number is perfect for beach weddings, vacation looks, and beyond.

• Sizes: XS-3X

• Colors: Aqua

• Material: Linen

Viv Dress

It's not like I needed an excuse to absolutely obsess over this easy-going floral maxi dress, but then I saw that it was part of Sofia Richie's collection, and now the obsession makes t-o-t-a-l sense. OMG, and it has pockets!

• Sizes: XS-XL

• Colors: Flora Print

• Material: Viscose

Janvi Maxi Dress

BRB, putting this dress at the top of my favorites list. The vibrant color and ruffle design literally screams "tropical vibes," and since it's made with chiffon fabric, you don't have to worry about the sleeves being too much while oceanside.

• Sizes: XXS-XL

• Colors: Hot Pink

• Material: Polyester

Why trust 'Cosmo'?

Here at Cosmo, we take finding the latest fashion trends for our readers v-e-r-y seriously. Our lifestyle and shopping team spends all day, every day scouring the internet, testing products, and reading reviews so we can bring you the type of high-quality content we’d want for ourselves. Basically, we've curated a chic little corner of the internet for you like it’s our job (because it is, heh).

We have pretty high standards when it comes to clothing and accessory recommendations. And you better believe we read those product reviews (and test many of the brands IRL) so you don't have to. You're welcome!

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