What to Wear in 15-Degree Weather: Your 9-Piece Capsule

It’s official: Spring is here. Flowers are beginning to peak through and the trees are once again adorning themselves with leaves. There’s talk of wedding season and even holidays approaching. However, there’s another important matter we have to address. Now that it’s getting warmer, with temps hitting the low-to-mid teens, what do you wear in 15-degree weather? Luckily, we’ve sorted through some key pieces to have on standby to help answer that major question.

Fifteen degrees might seem chilly, but it’s actually a pretty comfortable temperature—not too hot but not too cold. Still, this indeterminate forecast is difficult to dress for. Wear too thick a knit and you’ll feel flushed, but breezy, lightweight textures like linen might feel too cool on their own. To help you assemble outfits to suit the temperature, we’ve rounded up nine foolproof suggestions from some of our favourite influencers, who seem to have the art of transseasonal dressing down.

With everything from an alternative to bulky winter coats to the hero piece you’ll consistently reach for over the next six months, scroll on to see nine impressive outfits that perfectly demonstrate what to wear in 15-degree weather. Then, should they not already feature in your wardrobe, proceed to shop the key pieces you need to re-create them.

Style Notes: Trench coats are considered a year-round staple for most fashion types, but they loan themselves particularly well to middle-of-the-road temperatures, too. Often lightweight and resistant to spring showers, they’re the perfect addition to any spring/summer capsule. 

This sage green hue would look dreamy with red accent accessories.

There’s something so sophisticated about a deep-blue wash.

Iconic kicks.

Style Notes: We honestly believe this is the easiest way to get dressed during this odd weather time. It’s super polished and can be mix-and-matched for various styling options. 

I haven’t stopped thinking about this since I first saw it. 

A very spring hue.

Make confident strides in this timeless pair.

Style Notes: If you invested in a chunky knitted vest last winter, then you’ll be pleased to hear that they’re sticking around for spring 2023. Wear the impressive layering item over a shirt dress and finish with boots until bright sunny days set in. 

Wear it with dresses, jeans, tailored trousers—the list goes on.

A year-round winner.

This is the kind of boot that never dates.

Style Notes: Look to jackets rather than coats for a good cover-up. Shearling versions are on our radar right now. 

This has a vintage feel. 

Ideal for minimalist dressers.

Wear-all-day denim.

Style Notes: What we love about jumpsuits is that, much like dresses, they provide an easy outfit solution that works for just about every occasion you can think of. However, an added extra is that they also keep more heat in—perfect for when it’s 15° out. 

You’ll rewear this for years. 

An easy way to add a fun touch to your outfit.

These are ideal for balmy spring days.

Style Notes: Sure, it’s 15°, but it still feels too soon to go without outerwear. Instead, look for woollen blazers, which will keep you toasty but won’t look out of place at this point in the year. 

This camel hue remains eternally chic. 

RE/DONE jeans will last you for years.

A new take on the beloved Puzzle bag.

Style Notes: Comfortable but chic in equal measure, knitted dresses have become a firm favourite of ours over the last year and double up as the ultimate 15-degree-weather throw-on. Add whatever footwear you feel comfortable with; though,  it doesn’t come much sleeker than leather boots.

Chic and stylish.

This slouchy clutch will never get old.

Knee-high boots are a reliable wardrobe addition. 

Style Notes: Speaking of boots, 15° marks the perfect temperature to show yours off. Wear them without tights to avoid feeling too hot—they’ll make all of your dresses instantly feel more appropriate for the temperature, too. 

That colour is magic.

Sleek and timeless.

Style Notes: As much as we love cardigans, admittedly, we’ve been overlooking them of late for chunkier jumpers. But as soon as it rises to 15°, you can bet we’ll be donning ours with pretty midi skirts and suede boots. 

Also available in 5 shades.

The perfect spring print.

You can also tuck your jeans into these boots for a more casual look.

This piece was published at an earlier date and has since been updated. 

Next up, these are the biggest spring/summer 2023 fashion trends to know.