It’s Sundress Time—And These 13 Picks From Madewell, Everlane, and More Are Discounted, Starting at Just $20

Summer is the season for barbecues, frosé, and beach days—but above all, it’s sundress season. With the rising heat, a single item you can quickly slip on for errands, work, date night, or even an event is much more attractive than layering on multiple (hot) pieces. Whether it’s cotton, linen, or terry cloth, there’s no shortage of options, whether you’re covering up at the beach or just chilling at home.

Even better? There are sales on everything from sundresses to slip dresses across the web from all your favorite retailers, including Anthropologie, Target, and Amazon. As experienced shopping experts, we’ve sifted through hundreds of options to find the best deals online. Keep reading for 13 of our top summer dress picks on sale, with discounts as high as 66 percent off for a limited time.

Top Dresses on Sale This Summer:

• Anna & Chris Women’s Ruffle Cap Sleeve Sundress, $17 (originally $33)
• Cnjfj Shoulder Tie Skater Dress, $43 (originally $49)
• Anrabess Long Maxi Dress, $30 (originally $43)
• Merokeety Women’s T-Shirt Dress, $37 (originally $48)
• Gap Rib Midi Tank Dress, $30 (originally $80)
• Everlane Linen Shirt Dress, $55 (originally $110)
• By Anthropologie Terry Cover Up Midi Dress, $60 (originally $138)
• Madewell Flutter Sleeve Maxi Dress, $90 (originally $128)
• Outdoor Voices Court Dress, $50 (originally $108)
• English Factory Knit Collared Poplin Mini Dress, $54 (originally $120)
• Madewell Denim Square-Neck Benton Midi Dress, $50 (originally $148)
• Ava & Viv Women’s Mini Shift Dress, $20 (originally $25)
• Hill House Home The Grace Mini Nap Dress, $160 (originally $198)

Anna & Chris Women’s Ruffle Cap Sleeve Sundress

This frock, with its ruffle-cap sleeve detail, is the perfect blend of style and function for any summer occasion—and it's currently 50 percent off on Amazon. The babydoll silhouette is chic, the pockets add convenience, and it’s even machine washable. “Easily the best dress I’ve bought on Amazon,” one shopper raved in a review, recommending it for late summer dinners.

Cnjfj Shoulder Tie Skater Dress

For a cute and casual look perfect for grabbing a latte or date night, this soft skater-style mini dress comes in 18 colors and prints. The wide scoop neck and flirty shoulder tie straps make it ideal for the beach, travel, or going out. Some shoppers have even added this dress to their maternity wardrobes, while others love how breathable it is. Taller shoppers should note that it may not work as a daily option due to its length, but it makes a darling cover-up.

Anrabess Long Maxi Dress

A tank-style maxi dress is a classic, and this one is even more appealing with a side slit and pockets for easy movement. With over 17,000 five-star reviews on Amazon, this casual, machine-washable piece boasts a classic crew neck and a relaxed fit—and many shoppers grab it in multiple colors. “I’ve been searching for a dress like this for years,” one reviewer said in a review. “It’s the perfect weight for summer.”

Merokeety Women’s T-Shirt Dress

A T-shirt dress is a reliable option for both style and comfort, easily taking you from one place to another. When you need to look polished but still crave the coziness of loungewear, this under-$40 Amazon find is the perfect choice. With 23 color options, this short-sleeve pullover is also machine washable and currently 23 percent off for a limited time.

Gap Rib Midi Tank Dress

Available in regular, tall, and petite sizes, this adaptable knee-length tank dress can be worn on its own or layered for any occasion—making it a perfect choice for summer and beyond. Wear it solo during the warmer months or pair it with a denim jacket and tights as the weather cools. The V-neck at both the front and back tapers gracefully, and the sleeveless style is offered in two color options: a classic stripe and a versatile red-brown hue. Even better, the dress is an additional 50 percent off when added to your cart.

Everlane Linen Shirt Dress

What says summer better than a gingham print? This oversized collared shirt dress is versatile enough to be worn as a coverup or tunic over pants or shorts. With its relaxed fit and soft linen fabric—which is naturally thermoregulating to keep you cool in summer and warm in winter—this is a dress you’ll reach for again and again. Whether you’re headed to a backyard barbecue, the office, or running errands, it’s a comfy choice. Everlane also offers this shirt dress on sale in six color options; opt for a bold green to stand out or a neutral khaki for an easy, classic look.

By Anthropologie Terry Cover Up Midi Dress

Anthropologie’s dress department always excites, and their sale section is filled with plenty of options to love. The brand expertly blends artistic flair with timeless pieces designed for durability, and this striped midi cover-up is a prime example. The pullover’s stripes offer a beachy vibe, while the terry cloth fabric is both trendy and functional for layering over swimsuits. Hitting just below the knee, the dress features a hip-high slit, a deep V neckline, and flattering cuffed sleeves.

Madewell Flutter-Sleeve Maxi Dress

Every woman needs a breezy white dress for the summer, and this Madewell piece perfectly captures the essence of a wardrobe essential: effortless style. The flutter sleeves and soft eyelet pattern lend it a delicate feel, while a tie at the back keeps the sleeves securely in place. Made from light, crinkled georgette and 100 percent cotton, this timeless smocked maxi dress is made to last. And just picture it paired with a sun-kissed tan!

Outdoor Voices Court Dress

While browsing the sales, don’t overlook the exercise dress, a true hidden gem for your summer wardrobe. Whether you're gearing up for an intense pickleball match or simply trying to stay cool while running errands or relaxing at home, this sporty style offers an effortlessly polished look. Designed to wick away sweat and keep up with your active lifestyle, this dress is practically made for summer. Grab it now while it’s 50 percent off. We’re especially taken with its elegant cutout details on the sides. And with its skort bottom, movement is a breeze.

English Factory Knit Collared Poplin Mini Dress

Tired of your office outfits and dealing with the sweat that comes with them? We totally get it. For those of us stuck in the office while others bask poolside, blending professionalism with the summer heat can become pretty uninspiring. Enter this elegant, two-tone dress from English Factory to save the day. The lightweight poplin fabric keeps you cool, while the puffy sleeves and collared knit bodice add a touch of vintage charm to your look.

Madewell Denim Square-Neck Benton Midi Dress

With an incredible 66 percent discount, this fitted dark-wash denim dress is bound to be a go-to piece for your year-round outfits. Plus, the cute snaps and seams along its front and sides add extra flair. One shopper left a glowing review, impressed by its sturdy buttons and the exceptional quality for such an affordable price. It’s available in sizes 00 to 16.

Ava & Viv Women’s Mini Shift Dress

How about this for your next vacation wardrobe? This patterned mini shift dress is designed to capture attention, and its boat neckline makes it versatile enough for any event. It comes in five different color options, ranging from a classic little black dress to bright, festive patterns. Made from midweight canvas, it also includes a side pocket for added convenience. One happy reviewer calls it the ‘perfect summer staple’ and praises its timeless neckline.

Hill House Home The Grace Mini Nap Dress

While it’s definitely a splurge, you’ve likely heard that the Nap Dress is truly worth it, and this mini version with Juliet sleeves is undeniably romantic. The square neckline, slim skirt, and enchanting patterns? We’re sold. Hill House Home rarely offers discounts this good, so don’t miss your chance to grab The Grace Mini while it’s available in five beautiful colorways and prints.