Viral Pinterest Worthy Summer Dresses Under $100

Summer brings all the vibes we crave—sunny skies, weekend getaways, and ditching jeans for cute, breezy dresses. As the temps rise, there’s nothing better than slipping into a flirty mini or a flowy maxi that screams effortless chic. With the season in full swing, our editors have been busy hunting down the hottest summer dresses that won’t break the bank—but will absolutely turn heads.
Summer dressing can be tricky, but it also brings one of fashion’s greatest gifts: the easy, breezy summer dress. It’s the ultimate one-and-done outfit—flattering, comfy, and effortlessly stylish from morning coffee runs to sunset dinners. The best part? You don’t need to splurge to look stunning. We’ve done the digging and found the cutest, most wallet-friendly options out there.
From bold prints to timeless silhouettes, these under-$100 finds are giving us serious heart-eyes. So whether you’re looking for a show-stopping statement or a few fresh staples, here are 40 summer dresses you need in your closet ASAP.
1. Lace-Trim Mini Dress

This dreamy white eyelet dress is the definition of effortless summer style. With delicate lace detailing, a flattering fit-and-flare silhouette, and breezy 3/4 sleeves, it’s perfect for everything from weekend brunches to beachside strolls. Feminine, lightweight, and under $100? Definitely a Pinterest-worthy find you’ll want in your closet ASAP.
2. Bliss Beauty Mini

This flirty mini dress is giving total vacay mode energy. With dainty spaghetti straps, sheer lace panels, and a ruffled hem, it’s made for golden hour selfies and rooftop cocktails. Light, airy, and under $100—it’s basically your Pinterest feed in dress form.
3. Manon Dress

This elegant slip dress is the definition of minimalist chic. With its plunging neckline, adjustable tie-front detail, and breezy midi length, it’s perfect for hot summer nights or laid-back beach days. Style it with simple sandals and gold hoops for a Pinterest-worthy look—without going over $100.
4. Martini Mini Dress

This sleek mini dress is made for your next night out—or that viral mirror selfie. With structured shoulders, a high neckline, and a statement draped detail cinched by gold hardware, it’s giving high fashion on a budget. Under $100 and seriously chic? Add to cart immediately.
5. Cotton-Linen Mini Dress

This linen shift dress is the ultimate wear-everywhere summer staple. With its minimalist cut, relaxed fit, and breathable fabric, it’s perfect for tossing on after a beach day or dressing up with accessories for brunch. Easy, effortless, and under $100—this is quiet luxury at its finest.
6. Linen-Blend Seamed Midi Dress

This effortlessly elegant midi dress is a summer wardrobe hero. The square neckline and fitted bodice give it a flattering, timeless silhouette, while the flowy skirt keeps things breezy and comfortable. Pair it with sandals and a woven tote for that “just stepped out of a Pinterest board” look—all for under $100.
7. Poplin Tiered Maxi Dress

Turn heads this summer in this bold and beautiful tiered maxi dress. The vibrant orange hue screams sunshine season, while the puff sleeves and smocked waist add shape and style. Whether you’re headed to a backyard BBQ or a sunset stroll, this under-$100 stunner is ready for all your warm-weather plans.
8. Smock Waist Midi Dress

This gingham midi dress is pure summer nostalgia in the best way. With its smocked bodice, tie-front detail, and breezy skirt, it’s giving picnic-chic vibes you’ll want to live in all season. Lightweight, flattering, and under $100—this is the kind of dress Pinterest dreams are made of.
9. Sleeveless Crepe Button-Front Mini Dress

This fiery red button-down dress is your go-to for easy summer glam. The scoop neckline and flowy silhouette keep it flirty and fun, while the bold color does all the talking. Lightweight, breezy, and under $100—this is the kind of dress that gets compliments every time you wear it.
10. Ruffle Bodice Eyelet Maxi Dress

This red eyelet maxi dress brings all the drama—in the best way. With flirty ruffle detailing, adjustable spaghetti straps, and breathable textured fabric, it’s made for twirling through summer nights. It’s bold, breezy, and best of all—budget-friendly at under $100. Total main character energy!
11. Printed Corset Poplin Mini Dress

This fruit-print mini dress is the definition of summer fun! With a playful mix of watermelons, oranges, and pineapples, plus a flattering square neckline and flared skirt, it’s perfect for sunny days and Insta-worthy moments. Under $100 and bursting with personality—this dress is ready to steal the spotlight.
12. Babydoll Bubble Hem Mini Dress

This sunshine-yellow mini dress is a total mood booster. With its playful bubble hem, spaghetti straps, and babydoll silhouette, it’s giving major ’90s comeback vibes. Perfect for brunch, beach days, or twirling in the sun—and yes, it’s under $100. Catch the compliments rolling in!
13. Smocked V-Waist Midi Dress

This cheerful yellow midi dress is sunshine in clothing form. With a stretchy smocked bodice, adjustable straps, and roomy skirt (hello, pockets!), it’s as comfy as it is cute. Easy to throw on and perfect for picnics, errands, or lounging in style—all for under $100.
14. Poplin Fit And Flare Maxi Dress

This bold marigold midi dress is your go-to for effortless summer statement style. The strapless neckline and flowy silhouette give off carefree vibes, while the bright hue makes sure all eyes are on you. Plus—it has pockets! And yes, it’s under $100. Add sandals and sunnies, and you’re golden.
15. Ruched Bodice Cotton Dress

This floral mini dress is sweet, flirty, and made for summer picnics. With a smocked bodice, wide straps, and a flowy skirt, it hugs in all the right places while keeping things breezy. The soft pastel print gives it that romantic, vintage feel—and yep, it’s under $100. Total cottagecore cuteness!
16. Boat Neck Dress

This off-the-shoulder chartreuse dress is giving effortless elegance with a playful twist. The fitted bodice and flowy skirt create a flattering silhouette, while the unexpected color makes it a standout. Bonus points for pockets and a price tag under $100—yes, it’s as dreamy as it looks!
17. Shirred Bodice Ruffle Strap Midi Dress

This green gingham midi dress is picnic-perfect with a side of retro charm. The smocked waist and ruffled straps add a sweet, feminine touch, while the soft fabric keeps things comfy and cool. Under $100 and effortlessly flattering—this dress is made for twirling through summer.
18. Tie-Back Mini Dress

This sage green mini dress is a playful twist on minimalist chic. With whimsical foodie doodles (yes, that’s cheese and pasta!) and a sleek, sleeveless silhouette, it’s the ultimate cool-girl summer look. Pair it with chunky accessories and strappy sandals—all for under $100. Quirky, cute, and totally Pinterest-worthy.
19. Viscose-Linen Ruched Long Midi Dress

This flowy green-print midi dress is the perfect blend of laid-back and romantic. With a flattering V-neckline, puff sleeves, and breezy silhouette, it’s ideal for weekend markets, garden parties, or spontaneous day trips. And the best part? It’s under $100—looking luxe without the splurge.
20. Cutout Strapless Dress

This sage green cutout dress is the definition of summer elegance with a flirty twist. The twisted bandeau top and subtle front cutout bring just the right amount of drama, while the flowy midi length keeps it classy. Ideal for sunset dinners or rooftop soirées—and yes, it’s under $100!
21. Floral Satin Bustier Slip Midi Dress

This olive green slip dress with soft floral prints is giving romantic vintage vibes. The delicate spaghetti straps and sweetheart neckline add elegance, while the satin-like fabric drapes beautifully for a flattering silhouette. Perfect for a summer wedding or fancy dinner—and yes, it’s under $100.
22. Poplin Tie-Back Mini Dress

This green and white striped mini dress is summer fun in fashion form! The bold pattern gives major vintage resort vibes, while the fit-and-flare silhouette and wide straps make it both flattering and comfy. And yes—this statement-maker rings in under $100. Just add sunnies and sandals!
23. Gingham Lace-Trimmed Dress

This baby blue gingham mini dress is giving sweet, cottagecore energy with a hint of sass. The delicate lace trim and dainty straps keep it flirty and feminine, while the fitted silhouette adds a modern twist. Perfect for sunny strolls, iced coffee runs—and yes, it’s under $100.
24. Poplin Smocked Midi Dress

This blue and white striped midi dress is a classic with a twist. The gathered bust, smocked waist, and breezy skirt make it flattering and comfortable, while the crisp vertical stripes give it a fresh, polished vibe. Under $100 and perfect for beach days, brunches, and everything in between!
25. Eva Tie-Front Trapeze Mini Dress

This teal mini dress is beachy, breezy, and effortlessly cool. With a relaxed A-line silhouette and bold geometric print, it’s made for island getaways, poolside lounging, or strolling seaside markets. Under $100 and packed with vacation vibes—just add flip-flops and a woven tote.
26. Emerson Drop-Waist Halter Mini Dress

This navy halter mini dress is giving retro pin-up energy with a nautical twist. The ruched bodice and full skirt create a flattering silhouette, while the white sketch-style print adds a playful, vintage vibe. It’s flirty, fun, and under $100—perfect for summer adventures or a stylish boardwalk stroll!
27. Floral Slip Dress

This navy blue midi dress is effortlessly romantic with a flattering bustier top and dainty bow-tie straps. The crisp white floral print adds vintage charm, while the body-hugging silhouette makes it perfect for date nights or summer soirées. And yes, it’s under $100—total elegance without the splurge!
28. Denim Mini Dress

This denim mini dress is a summer staple with serious cool-girl vibes. The button-down front and structured seams offer a flattering, curve-hugging fit, while the thick straps keep it comfy and casual. Perfect for weekend outings or layering over a tee—plus, it’s under $100. Total closet MVP!
29. Scarlett Strapless Linen-Blend Skort

This strapless brown mini dress is minimalist perfection with a retro twist. The contrasting cream trim adds a mod-inspired touch, while the clean lines and fitted silhouette keep it sleek and modern. Ideal for rooftop parties, date nights, or whenever you’re feeling that girl—all under $100.
30. Tie-Back Babydoll Maxi Dress

This printed maxi dress is a summer showstopper with an artsy edge. The chocolate brown bodice offers a sleek contrast to the bold abstract leaf pattern below, while the flowy silhouette and pockets keep it practical and chic. Under $100 and perfect for resort days or weekend wandering.
31. Lorelai Maxi Dress

This chocolate brown mesh dress is pure sultry sophistication. With its asymmetrical ruching, subtle side cutout, and sheer maxi length, it’s made for turning heads at summer soirées or stylish date nights. All that drama—and it’s still under $100? Total fashion win.
32. Winslow Poplin Mini Dress

This flirty gingham mini dress is giving French-girl summer with a touch of vintage lingerie charm. From the delicate tie-front detail and lace trim to the flouncy hem with eyelet accents, it’s playful, feminine, and totally irresistible. All that cuteness—for under $100? Oui, please!
33. Linen-Blend Mini Dress

This black and cream floral mini dress is a timeless summer go-to. With its sleek spaghetti straps and bold hibiscus-inspired print, it effortlessly blends tropical vibes with city-chic energy. Throw on some sandals or heels, and you’ve got a flattering under-$100 outfit ready for brunch, beach, or date night.
34. Plunge Ruched Knit Midi Dress

This black and white polka dot dress is a vintage-inspired stunner with a modern edge. The plunging neckline, cinched waist, and asymmetrical hemline create a flattering, twirl-worthy silhouette that feels equal parts classic and bold. Under $100 and perfect for weddings, parties, or date nights with flair!
35. Satin Cowl Maxi Dress

This satin polka dot slip dress is the definition of sultry-meets-sophisticated. With its sleek drape, cowl neckline, and timeless black-and-white palette, it flatters every curve while serving major Old Hollywood glam. And the best part? It’s under $100—making elegance totally affordable.
36. Lilah Bubble Hem Mini Dress

This black and white mini dress is playful, bold, and oh-so-trendy. With a sleek fitted bodice and a voluminous bubble skirt, it’s serving ballerina-meets-street-style realness. Under $100, it’s the perfect statement piece for rooftop parties, gallery strolls, or just twirling through summer in style.
37. Bra-Free Everyday Skort

This little black mini dress is the ultimate warm-weather essential. With its sleek square neckline, thin straps, and minimalist design, it’s the perfect base for dressing up or down. Throw on sneakers for daytime errands or heels for a night out—all under $100 and endlessly versatile.
38. Shay Mini Dress

This sleek black mini dress is your new go-to for nights out. With its classic high neckline and side cut-out detail featuring gold hardware, it adds just the right touch of edge to a timeless silhouette. Paired with strappy heels and a clutch, it’s effortlessly chic—and yes, still under $100!
39. Off-Shoulder Midi Dress

This off-the-shoulder black maxi dress is equal parts comfy and elegant. With its stretchy bodice and flowy A-line skirt, it flatters the figure while still feeling breathable—ideal for summer strolls or casual dinners. The added thin straps keep everything secure, and yes, it has pockets!
40. Taking Sides Maxi Dress

This breezy black midi dress is made for effortless summer days. Featuring thin spaghetti straps and a gathered bodice with a tie front detail, it offers a flirty yet relaxed fit. The tiered skirt adds movement, while the lightweight fabric keeps you cool—perfect with sandals for park picnics or casual brunches.