Princess Kate's latest maxi coat is a high street favourite that's still in stock

Earlier this week, Princess Kate wore a chic maxi coat that's perfectly suited for the UK's dropping temperatures. Styling it with a silk blouse and smart trousers, Kate showcased the importance of a staple wool coat as we head deeper into the autumn season.

The good news is that those looking to emulate Kate's ensemble can shopher exact coat from a high-street store. It's worth noting that the grey shade is currently unavailable, but plenty of other shades are still stocked in all sizes.

READ MORE: Liz Earle slashes price of £67 anti-wrinkle cream to £16 in four-day skincare sale

READ MORE: Lulu Guinness' £30 designer tote is back in stock and fans are rushing to buy multiple

The Duchess donned this Wool Maxi City Coat from Jigsaw, which has been hailed as a favourite among shoppers despite the site warning that it's highly sought after.

This coat is available in sizes 6 to 18 in autumn-ready chocolate brown, versatile taupe (the closest shade to Kate's grey), or dark purple/red.

The City Coat is touted as a Jigsaw icon, returning season after season for its enduring design and impeccable quality. Versatile and endlessly chic, this timeless piece is set to carry you through the autumn and winter months in a royal-approved style.

Patterned in-house for the perfect fit, Kate's coat boasts a longline silhouette and is constructed from soft and sumptuous brushed wool fabrication.

Equipped with Kate's signature tailored details, including flap pockets, a centre back vent and a contrasting melton undercollar for a refined finish, this structured coat adds to a classic style with its relaxed fit and strong shoulders, two features Kate often reaches for in her regular style.

To mimic Kate's simple yet elegant style, this elegant piece is sure to be a new staple in your winter wardrobe as it promises to be the crowning piece for all cold-weather ensembles.

That said, this maxi coat sells for £389, which may be outside of the average budget. If you're looking for a cheaper option or would rather opt for a grey colourway like Kate's, we've found plenty of alternatives.

If you'd prefer to shop at Marks & Spencer, check out this Autograph Wool Rich Double Breasted Longline Coat for the more wallet-friendly £179. Elsewhere, you can find a Handmade wool-blend coat at H&M for £189.99.

For those keeping to a smaller budget, take a gander at this Handmade wool-blend coat, which is currently selling for £59.99 at ASOS.