A flattering dress will get you everywhere. And through the sweltering heat of high summer, an easy-breezy frock has become our go-to favorite for work, the weekend, cocktails, and beyond. But a new season is in the distant horizon, my friends, so before you indulge in another summer dress (or three), how about investing in a frock that will transition you seamlessly into fall? From bohemian styles to long, lean, and clean white silhouettes that dominated the autumn runways, we've rounded up the trendiest dresses that you can buy now and most definitely wear later. The best part? Every piece is under $100. Which means a little extra cash to spend on that last-minute summer getaway. Scroll below for the best under-$100 summer dresses that will still be trendy in fall.
Topshop
Polka Dot Midi Dress
The polka-dot print is here to stay. Available in sizes 0 to 14.
H&M
Dress With Tie Belt
Clean, lean, and chic, white is the perfect palette cleanser for fall.Available in sizes 0 to 14.
Topshop
Floral Satin Slip Dress
Bold florals will continue to reign supreme into the new season.Available in sizes 0 to 14.
Topshop
Embroidered Plunge Midi Dot Dress
Just add brown leather boots to take your bohemian dress into autumn.Available in sizes 0 to 14.
Topshop
Satin Slip Dress
You'll get plenty of use out of a silky slip dress now and later.Available in sizes 0 to 14.
Topshop
Button Wrap Mini Dress
Vibrant red was seen all over the fall runways. This sophisticated silhouette will take you from desk to drinks in style.Available in sizes 0 to 14.
Stradivarius
Leopard Cami Wrap Dress
Seen on fashion girls everywhere this season, leopard print will continue to be huge come September. Available in sizes S to L.
Stelen
Delila Floral Wrap Dress
Take inspiration from the runways and play with mismatched prints.Available in sizes S to L.
Topshop
Check Mini Pinafore
Surprise, surprise, checks are back! Wear this check pinafore with sandals in summer and boots in fall.Available in sizes 0 to 14.
Reformation
Donna Dress
Your most versatile frock, found.Available in sizes XS to XL.
Topshop
Plisse Print Wrap Mini Dress
We can't wait to wear this with black knee-high boots.Available in sizes 0 to 14.
New Look
Double Breasted Pinny Dress
Buttons remain intact for fall.Available in sizes 0 to 14.
AX Paris
Palm Print Midi Dress With Ruched Waist
This midi is a must-have.Available in sizes 4 to 10.
Mango
Satin Dress
Dinner and drinks? We have the dress.Available in sizes 4 to 8.
Lost Ink Petite
Asymetric Mini Dress With Tie Waist and Ruffle Hem
Work-perfect.Available in sizes 0 to 10.
ASOS Design
Stripe Sequin Mini Cami Dress
Say yes to all things sequined for the new season.Available in sizes 0 to 14.
ASOS
Unique 21 Hero Floral Ruched Maxi Dress
Ruching is having a major moment.Available in sizes 14 to 22.
Topshop
Leather Look Slip Dress
Wear alone in the warm months and layer up your leather when the leaves start to turn brown.Available in sizes 0 to 14.
H&M
Dress With Ties
Simply add white ankle boots.Available in sizes 0 to 14.
H&M
Jacquard-Weave Dress
This looks much more expensive than it actually is.Available in sizes 0 to 14.
Topshop
80s Floral Pinafore Dress
Simply layer a black turtleneck underneath this '80s-inspired pinafore.Available in sizes 0 to 14.
ASOS Design
Denim Belted Dress in White
Chic and minimalist white is versatile for summer and fall.Available in sizes 0 to 14.
Who What Wear
Short Pleat Sleeve Midi T-Shirt Dress
Wear with bright and bold accessories.Available in sizes XS to XXL.
Free People
Into Town Printed Mini Dress
How gorgeous will this look with flat over-the-knee black boots?Available in sizes XS to XL.
Mango
Crisscross Strap Dress
For fall, lengths are going longer and expanding into maxi territory.Available in sizes 4 to 8.
Judith Jones is the associate shopping director at Who What Wear and has worked in fashion for over a decade. She specializes in shopping content and trend stories with high-affiliate impact. She shares the coolest, most desirable fashion market finds and brands for every budget. Previous to working in fashion, Judith worked as a TV host on the PBS travel show Globe Trekker (airing on Netflix and Amazon Prime) sharing her passion for travel and culture.