The classic trench coat is considered one of winter’s most hard-working staples, but with the cold weather comes rainy days, meaning we’re going to have to ask even more from the style this season.
A wardrobe essential, a great trench can effortlessly elevate any cold-weather ensemble. Outside of looking chic, however, we’re looking to invest in a coat that can also keep us dry.
Trench coats crafted from nylon or polyester, both of which are water-resistant, are the best buys for beating the wet weather. Then, there are brands like Marks & Spencer who have developed Stormwear technology that can see a whole glasses of water roll right off their coats without leaving a mark.
Below, we round up our top picks for the best waterproof and water-resistant trench coats that will keep you cosy and dry this winter.
Best Waterproof and Water-Resistant Trench Coats To Shop In 2025
01
Marks and Spencer Cotton Rich Stormwear™ Trench Coat
$169 at Marks and Spencer
You can pour an entire glass of water over one of Marks & Spencer’s stormwear trench coats and watch it roll right off (trust us, we’ve seen it). So, a little bit of rain is no big deal for these stylish numbers.
Sizes: 6-24 | Colour: Natural Beige | Materials: 63% cotton, 35% polyester, Lining – 65% polyester, 35% cotton
02
Moriallas Trench Coat in Sage Green
$950 at CAMILLA AND MARC
An iconic yet practical feature of the classic trench coat is undeniably the storm flap. You’ll find the understated feature in this timeless piece from Camilla and Marc along with an overarching feminine silhouette, tie waist and chic sage green or black colourway. This splurge is worth it for anyone looking to invest in a practical weather-resistant wardrobe essential.
Sizes: XXS-L | Colours: Sage Green, Black | Material: 100% Recycled Polyester
03
Rhea Weather-Proof Trench Coat
$179.99 (usually $109.95) at Forever New
In a classic bone colourway with double breasted fastening, elegant belted design and non-stretch polyester blend material (perfect for braving rainy days) this trench will fit seamlessly into your winter wardrobe at a delightfully affordable price point.
Sizes: 4-16 | Colour: Neutral | Material: 44% Cotton, 43% Polyester, 13% Polyamide
04
Louis Twill Trench Coat in Camel
$289 at Meshki
A relaxed fit with shoulder epaulettes and strap cuffs, this trench is made from a weather-resistant fabrication and is ready to brave rainy city days (in style). The pleated back vent and belted detailing adds an elegant silhouette and timeless touch.
Sizes: XXS-3XL | Colours: Camel | Materials: 69% Polyester 39% Elastomultiester; Lining – 100% Polyester
05
AERE Organic Cotton Classic Belted Trench Coat
$175 (usually $250) at The Iconic
Crafted from 100% organic cotton, this classic beige trench transcends trends and will survive for seasons in your wardrobe. Featuring an epaulette tab detail to shoulders and storm flap at the back, it’s well equipped to see you through stormy days in style.
Sizes: 6-18. | Colours: Neutral. | Material: 100% Organic Cotton
06
Audrey Icon Trench
$359.99 (usually $449.99) at Sportscraft
Sitting somewhere between trench and rain coat, waterproof protection has never looked so good. This casual, lightweight coat is made from breathable, shower-repellent fabric to ensure you stay dry, and features welt side seam pockets, a storm flat and removable waist and cuff belts.
Sizes: 6-18 | Colours: Sand, Stone | Materials: 65% Cotton, 35% Nylon
Can A Trench Coat Be Waterproof?
Yes. In fact, trench coats were originally designed for soldiers in order to protect them from the rain.
While there are some outliers, modern trench coats are typically constructed using water-repellent fabrics, tightly-woven fibres or treated with a water-repellent coating.
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