Duchess Kate and Prince William coordinate in casual jackets on farm visit in Ireland By Heather Cichowski

At home on the farm! Duchess Kate and Prince William continued with their busy tour of Ireland on March 4. They stopped by Teagasc Research Farm in Carlow and coordinated in casual khaki green jackets and brown boots!

The Duchess of Cambridge mastered casual elegance in a stylish khaki green jacket featuring a belted waist and multiple pockets. It is believed to be the Friel Utility Jacket in Olive from Dulbarry of Ireland, a heritage Irish brand that was established in Galway in 1937.

An ivory and muted green blouse with high frilled neckline was visible underneath the buttoned coat.

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Kate rounded out her look with black skinny jeans and brown tasselled boots, which are thought to be her go-to pair from Penelope Chilvers. It is a style Kate has favoured for over a decade!

William looked equally suited for farm life in a hooded khaki jacket, navy trousers and lace-up brown boots. A blue shirt with teal sweater was just seen beneath his topper.

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Earlier in the day, Kate and William visited Jigsaw, the National Centre for Youth Mental Health, which provides support to people aged 12 to 25.

The mom of three re-wore the cream Olivia Coat by Reiss, which she's had since before she married into the Royal Family! Kate was photographed wearing the coat back in 2008 while attending then-boyfriend Prince William's RAF graduation.

This time, the duchess paired the coat with black skinny jeans and black ankle boots, which are believed to be her go-to pair from Russell & Bromley.

Once inside Jigsaw, the duchess removed the beloved high street style to reveal a black-and-white polka dot Equipment blouse, which is another piece she has recycled!

In a fitting tribute to Ireland, Kate donned shamrock earrings, which are thought to be the Gold Mini Cupid Hoops With Baby Shamrock Charms by Daniella Draper.

Kate's casual ensemble at Teagasc Research Farm brings to mind the outfit she wore on a surprise visit to The Ark Open Farm in Newtonards, County Down, Northern Ireland on Feb. 12.

For the unexpected engagement to promote her "5 questions on the under 5's" survey, she sported a similar khaki green jacket with a sky blue turtleneck by John Lewis, black skinny jeans and her beloved Penelope Chilvers tall brown tassel boots.

Golden leaf earrings brought a hint of nature to her relaxed outfit.