21 Sexy Summer Dresses That Are Hot, Hot, Hot!

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For days when the sun is blazing bright and you don't know what to wear, turn your attention to a sexy Summer dress. This versatile outfit is not only supereasy to slip on, but it'll allow you to show off some skin to deal with the heat. Think: plunging neckline, body-con numbers, and thigh-high splits à la Angelina Jolie. If you don't want to show off a ton of skin, we've got you covered, too.

From a yellow Reformation dress that features a cool underwire accent to a Zimmermann dress that comes with a keyhole detail, these one-and-done ensembles will have you living your best life. To save you the hassle (and so you don't break a sweat), we've scoured the web to gather some of our favorite picks of the season ahead. Keep reading to shop these 21 sexy Summer dresses that will no doubt bring the heat.

01
Amuse Society Bohemian Rhapsody Maxi Dress
Nordstrom

Amuse Society Bohemian Rhapsody Maxi Dress

Style this Amuse Society Bohemian Rhapsody Maxi Dress ($80) with a pair of lace-up flats.

03
NBD Marilyn Dress in Periwinkle
Revolve

NBD Marilyn Dress in Periwinkle

The back of this NBD Marilyn Dress ($228) features a sexy lace-up accent.

04
Donna Mizani Kate Midi Dress
Revolve

Donna Mizani Kate Midi Dress

Style this Donna Mizani Kate Midi Dress ($209) with a fun basket bag.

05
Reformation Grenada Off-the-Shoulder Minidress
Nordstrom

Reformation Grenada Off-the-Shoulder Minidress

Carry a beaded mini bag with this Reformation Grenada Off-the-Shoulder Minidress ($78).

06
Lost + Wander Poppy Flutter Sleeve Tie Dress
Nordstrom

Lost + Wander Poppy Flutter Sleeve Tie Dress

Top off your look Lost + Wander Poppy Flutter Sleeve Tie Dress ($100) with a floppy hat.

08
LPA Tie Back Tank Dress in Pink Blooms
Revolve

LPA Tie Back Tank Dress in Pink Blooms

Show off your back in this LPA Tie Back Tank Dress ($198).

09
Forever 21 Floral Twist-Front Surplice Dress
Forever 21

Forever 21 Floral Twist-Front Surplice Dress

10
Free People Endless Summer 200 Degree Minidress
Nordstrom

Free People Endless Summer 200 Degree Minidress

You can wear this flirty Free People Endless Summer 200 Degree Minidress ($88) all season long.

11
Elvi the Stasis Wrap Maxi Dress
Nordstrom

Elvi the Stasis Wrap Maxi Dress

This Elvi The Stasis Wrap Maxi Dress ($110) comes with a thigh-high split.

12
Reformation Jayne Bustier Body-Con Dress
Nordstrom

Reformation Jayne Bustier Body-Con Dress

This Reformation Jayne Bustier Body-Con Dress ($118) features a sexy underwire detail.

13
Retrofete Dara Dress
Fwrd

Retrofete Dara Dress

Dance the night away in this sparkly Retrofete Dara Dress ($598).

15
House of Harlow 1960 x REVOLVE Viona Dress
Revolve

House of Harlow 1960 x REVOLVE Viona Dress

This House of Harlow 1960 x REVOLVE Viona Dress ($158) features a plunging neckline.

16
Alexander Wang Lace Midi Dress With Corset Panel
Farfetch

Alexander Wang Lace Midi Dress With Corset Panel

Enhance your waist in this Alexander Wang Lace Midi Dress With Corset Panel ($1,515, originally $2,525).

17
Zimmermann Iris Picnic Dress
Farfetch

Zimmermann Iris Picnic Dress

For a peekaboo detail, wear this Zimmermann Iris Picnic Dress ($530).

18
For Love & Lemons Matador Tulle Dress
Shopbop

For Love & Lemons Matador Tulle Dress

This sheer For Love & Lemons Matador Tulle Dress ($216, originally $360) is perfect for date night.

19
Forever 21 Floral Surplice Tulip-Hem Mini Dress
Forever 21

Forever 21 Floral Surplice Tulip-Hem Mini Dress

You can style this Forever 21 Plus Size Floral Surplice Tulip-Hem Mini Dress ($32) over your swimsuit.

20
Staud Black Maya Tie Front Maxi Dress
Farfetch

Staud Black Maya Tie Front Maxi Dress

Update your LBD with this sexy Staud Black Maya Tie Front Maxi Dress ($317).