Skip to Content

We earn a commission for products purchased through some links in this article.

15 best summer dresses from Amazon, as chosen by the Cosmo team

Snatch up 1, or 2 or 5, who are we to judge?

By and Kedean Smith
best amazon dresses

It’s officially summer, and the perfect time for us dress-loving gurls to rise up and reset our wardrobes. If you’re reading this, then longer, brighter, balmy days are finally here, and the new season means new bits to add to basket.

Perhaps the most elite piece of clothing is a good dress, they can take you through some of your best (or worst😒) moments. Dresses are for girls' night outs where you laugh until you cry, milestones like graduation ceremonies, a cheeky grocery shop, and beautifully chaotic family dinners.

They oscillate between dressy and casual to match your every mood. Bloated? Throw on a flowy dress. Feeling sassy? Let your little black dress do all the talking. Need a pick me up? Beyoncé has a song called Freakum dress for this specific reason – put on your cheetah print bodycon and strut around your flat like Naomi Campbell.

A wise woman once said, “I like my money right where I can see it: hanging in my closet.” Miss Bradshaw we heard you loud and clear, so to usher in the season here are some of our fave trending dresses for every occasion or scenario you may find yourself in this summer.

Think romantic puffed-sleeve Reformation-style dresses for date nights. Billowing formal gowns for the bougie wedding in southern Italy you’ve put off shopping for. And strappy dresses with cut-outs to show off all the work you put in doing 75 hard during spring (we all tried it, some did it better than others 😉).

Get inspired and live your best life with some of our fave summer dresses and trending pieces from Amazon that you’ll want to wear on repeat.

Trust us, you’ll defs want to be checking out Amazon’s site today and tomorrow as it’s officially Prime Day 2024. Yep, you can expect sweet sweet deals on everything from beauty to fashion. Take a closer look at what we’ve got bookmarked for the big day here. Or, keep scrolling for the dress deals we will be taking FULL advantage of...

Best Amazon Summer Dresses for 2024

Best White Amazon Dress

Scarlet Darkness White Cottagecore Maxi Dress

On Sale
White Cottagecore Maxi Dress

This dress is literally willing us off to a summer BBQ. The tea dress, with its puff sleeve and fresh white hue, is a timeless sunny weather style that never lets us down.

Best Yellow Amazon Dress

RTGSE Spaghetti Strap Dress

On Sale
Spaghetti Strap Dress

This midi dress comes in seven colour options. It's a chic style that can be worn on a sunny weekend stroll or, when dressed up with accessories, would work perfectly for a garden party.

Best Pastel Amazon Dress

Auselily Long '90s Slip Maxi Dress

On Sale
Long '90s Slip Maxi Dress

This body-skimming '90s slip dress is easy to dress down with a cardigan and flats on cooler days, or wear on its own with heels for a night out. We especially love the pretty, lilac hue.

Best Printed Amazon Dress

Acrawnni Graffiti Print Maxi Dress

Graffiti Print Maxi Dress
Now 40% Off

Square neck? Check. Maxi length? Check. Interesting print? Check. Sounds like we've found a trendy winner to rock all summer long.

Best Pink Amazon Dress

Scarlet Darkness Casual Spaghetti Strap A-Line Dress

On Sale
Casual Spaghetti Strap A-Line Dress

Florals for summer? Abso-freaking-lutely! This lightweight number screams I'm ready for warm weather and sunny skies. We don't know what we like more, from its slightly ruffled bodice, to medium supportive straps and flowy skirt.

Best Rose Print Amazon Dress

Alaurbeauty Long Sleeve Rose Print Dress

Long Sleeve Rose Print Dress

Channel your inner Love Island hottie with this long, figure hugging maxi dress. Its slightly flared hem is the perfect length for your trainers or heeled sandals to peek out from. It's giving drama in the best way possible.

Best Black Amazon Dress

Grace Karin Polka Dot Dress

On Sale
Polka Dot Dress

If you haven't heard a new supreme has risen and her name is: tiered maxi dress. Easy to wear and flattering to all body types, this one from Grace Karin has flirty sleeves, a cinched waist, and smocked bodice. What more can a girl ask for? 100 days of summer would be nice but that's a story for another day.

Best Mini Dress from Amazon

Livonmone Sweetheart Neckline Puff Sleeve Mini Dress

On Sale
Sweetheart Neckline Puff Sleeve Mini Dress

This is a mini dress made for the warmer months. Short, puff sleeves and in a soft jersey material, the ruching along the waist creates a cute, cinched-in silhouette. And who doesn't love a bow detail?

Best Green Amazon Dress

Scarlet Darkness Green Cottagecore Peasant Dress

On Sale
Green Cottagecore Peasant Dress

We are totally into this green midi with cute gathered sleeves. Also, how good does it look with bare legs and chunky ballet flats? It's perfect for these summer months.

Best Denim Dress from Amazon

Fisoew Denim Shirt Dress

Denim Shirt Dress

A denim dress has an effortlessly cool vibe, no matter what you style it with. Plus, it totally nails those in-between weather days. We love Amazon's light blue style.

Best Blue Amazon Dress

Scarlet Darkness Off The Shoulder Maxi Dress

On Sale
Off The Shoulder Maxi Dress

Simplicity never goes out of style. This maxi length prairie-style dress is a staple that any wardrobe needs. Pair with Birkenstocks for a casual look, or dial it up with kitten heels and jewellery for a lunch date.

Best Amazon Cotton Dress

Springcmy Sleeveless Tank Dress Cotton

On Sale
Sleeveless Tank Dress Cotton

If you're planning a holiday abroad this cotton dress will work as the perfect beach cover up. Throw over your bikini with a pair of slider sandals and a basket bag and saunter over to the beach bar.

Best Floral Amazon Dress

Grace Karin Casual Strappy Smocked Maxi Dresses

On Sale
Casual Strappy Smocked Maxi Dresses

We love the simple elegance of this casual maxi dress. The high waist skirt and classic floral print is a winning combo for summer.

Best Wedding Guest Dress from Amazon

Generic Long Bodycon Wedding Guest Dresses

Long Bodycon Wedding Guest Dresses

This maxi dress has the most flattering cut, with a plunging neckline and open-back detail. Cut in powder blue, it's reminding us of Reformation's signature styles but with a bargain price tag.

Best Amazon Corset Dress

Scarlet Darkness Corset Mini Ruffle Dress, Size Medium

On Sale
Corset Mini Ruffle Dress, Size Medium

We always have time for a tiered mini dress. The silhouette is super playful, especially in classic white with black details and self-tie bows.

Headshot of Kara Kia
Kara Kia
Ecommerce Editor, Women's Lifestyle

Kara Kia is the Ecommerce Editor for Women's Lifestyle at Hearst UK, leading Cosmopolitan UK's digital shopping strategy across fashion, beauty and lifestyle. With over eight years of experience as a journalist and editor, Kara specialises in skincare, makeup, haircare and helping women find their personal style — trying and testing every product she recommends. A trusted voice in fashion and beauty ecommerce, Kara's most-read guides include the best wedding dresses under £1000, the best affordable jewellery brands, the best Korean skincare products, and the best products for curly hair. She also covers major shopping events including Black Friday and Amazon Prime Day for Cosmopolitan, Red and Prima. Kara previously held the role of contributing Fashion and Beauty Ecommerce Editor at ELLE UK and Harper's Bazaar UK; before joining Hearst, she was Fashion Content Editor at NET-A-PORTER's Porter Magazine, Associate Editor at PopSugar, and wrote for Refinery29 and LOVE Magazine. An experienced interviewer, she has spoken to Zendaya, Alicia Keys, Simone Biles and Tyla about life, work and style. Born and raised in Kingston, Jamaica and formerly based in Toronto, Kara now lives in London. Follow Kara on Instagram @kara.kia