Well, no matter what the calendar says, hot weather is certainly not waiting for June 20 [1], and these balmy temperatures [2] pretty much demand a dress.
Or, that's what we're telling ourselves after spotting so many flowy, lightweight pieces at Old Navy [3] anyway. We're already planning to slip into a short, tiered option for brunches in the sun, and a new breezy maxi for evenings out. Of course, a summer list wouldn't be complete without plenty of midis for those in-between times, and we found a wide range of colours and patterns to suit any style, too.
Ahead, check out the 22 sundresses that made us put our pants on notice because things are really heating up.
Old Navy Sleeveless Smocked Floral Mini Swing Dress
Wear this lightweight Old Navy Sleeveless Smocked Floral Mini Swing Dress [5] ($45) with sandals all summer long.
Old Navy Sleeveless Tie-Shoulder Tie-Dye Cami Midi Swing Dress
The Old Navy Sleeveless Tie-Shoulder Tie-Dye Cami Midi Swing Dress [6] ($35) also doubles as a coverup for beach trips.
Old Navy Fit and Flare Puff-Sleeve Smocked Floral-Print Mini Dress
Wear an Old Navy Fit and Flare Puff-Sleeve Smocked Floral-Print Mini Dress [7] ($35) with sneakers for a day on the go.
Old Navy Smocked Waist-Defined Floral-Print Midi Dress
Dress this Old Navy Smocked Waist-Defined Floral-Print Midi Dress [8] ($45) up for a summer daytime wedding.
Old Navy Sleeveless Waist-Defined V-Neck Dress
How lovely would this coral Old Navy Sleeveless Waist-Defined V-Neck Dress [9] ($28-$35, originally $35) look with some white sandals?
Old Navy Smocked Slub-Knit Fit and Flare Cami Midi Dress
This Old Navy Smocked Slub-Knit Fit and Flare Cami Midi Dress [10] ($40) is the perfect blank slate to paint up a look with colourful shoes and accessories.
Old Navy Fit and Flare Sleeveless Floral-Print Linen-Blend Dress
Choose between two floral patterns for this soft Old Navy Fit and Flare Sleeveless Floral-Print Linen-Blend Dress [11] ($35).
Old Navy Floral Smocked Fit and Flare Maxi Sundress
This long-but-light Old Navy Floral Smocked Fit and Flare Maxi Sundress [12] ($40) looks lovely day or night.
Old Navy Printed Fit and Flare Cami Mini Dress
Whether you like dots or floral, there's an Old Navy Fit and Flare Cami Mini Dress [13] ($15-$35, originally $35) or Old Navy Printed Fit and Flare Cami Mini Dress [14] ($28-$35, originally $35) right for you.
Old Navy Ruffled Fit and Flare Tie-Belt Midi Wrap Dress
Slip into this Old Navy Ruffled Fit and Flare Tie-Belt Midi Wrap Dress [15] ($42-$45, originally $45) and off to brunch you go.
Old Navy Sleeveless Striped Linen-Blend Maxi Shift Dress
If you want your sundress a little more fitted, pick something like this Old Navy Sleeveless Striped Linen-Blend Maxi Shift Dress [16] ($40).
Old Navy Fit and Flare Sleeveless Smocked Tie-Shoulder Midi Dress
This Old Navy Fit and Flare Sleeveless Smocked Tie-Shoulder Midi Dress [17] ($50) can easily take the place of a LBD for summer.
Old Navy Fit and Flare Cami Ruffle-Hem Dress
This Old Navy Fit and Flare Cami Ruffle-Hem Jean Dress [18] ($35) is equally lovely in denim or the chambray Old Navy Dobby-Stripe Ruffle-Hem Fit and Flare Cami Dress [19] ($20, originally $35), too.
Old Navy Fit and Flare Smocked Embroidered Midi Dress
Stand out in a crowd in a bold Old Navy Fit and Flare Smocked Embroidered Midi Dress [20] ($50).
Old Navy Tiered Floral-Print Midi Swing Dress
We definitely wouldn't rush to take off this Old Navy Tiered Floral-Print Midi Swing Dress [21] ($50) — it's still comfy while lounging at home, too.
Old Navy Sleeveless Tiered Dobby Swing Dress
While the Old Navy Sleeveless Tiered Dobby Swing Dress [22] ($30-$35, originally $35) does come in black, a colourful alternative can really brighten things up whether you pick lime or tangerine.
Old Navy Tiered Tie-Front Maxi Swing Sundress
An Old Navy Tiered Tie-Front Maxi Swing Sundress [23] ($40, originally $45) could be the only maxi you need this summer . . . but where's the fun in that?!
Old Navy Sleeveless Ruffled V-Neck Swing Dress
Your summer plans could surely use a floral Old Navy Sleeveless Ruffled V-Neck Swing Dress [24] ($30-$38, originally $40).
Old Navy Sleeveless Tiered Floral-Print Swing Dress
We love when options like this Old Navy Sleeveless Tiered Floral-Print Swing Dress [25] ($32-$35, originally $35) come in regular, tall, and petite lengths so they can truly be mini on girls of different heights.
Old Navy Fit and Flare Smocked Cami Midi Dress
We especially love the solid-coloured Old Navy Fit and Flare Smocked Cami Midi Dress [26] ($40) but there are so many floral Old Navy Smocked Fit and Flare Cami Midi Dresses [27] ($36-$40, originally $40) if that's more your speed.
Old Navy Fit and Flare Smocked Printed Maxi Dress
Styling this Old Navy Fit and Flare Smocked Printed Maxi Dress [28] ($48, originally $50) is a breeze, just add sandals and sunnies.
Old Navy Fit and Flare Sleeveless Tiered Midi Dress
Pick between four shades of this cotton Old Navy Fit and Flare Sleeveless Tiered Midi Dress [29] ($35) when you want to feel like you're wearing a long t-shirt . . . but look much more polished.