Muireann, who is renowned for her trendy sense of fashion, both on and off screen, wowed her fans in a vibrant look on set. The 41-year-old took to Instagram before the show to share some snippets ...

The Secret Wash Western Shirt comes in three colorways — solid white, light-blue gingham and pink gingham — each equipped with pearl snap button enclosures ... alongside a “hairy” plaid alpaca ...

She opted for a blue button-front cardigan with elegant white detailing on the collar, front pockets, and sleeves. Oversized pearl buttons further added to the elegance of the top, which she styled ...

She opted for a blue button-front cardigan with elegant white detailing on the collar, front pockets, and sleeves. Oversized pearl buttons further added to the elegance of the top, which she ...

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Simple yet sophisticated, cardigans for women are trusty knitwear essential for cosy, chic transitional dressing ...

They coordinate outfits, both wearing white button-up shirts and aviators ... loose light-wash blue jeans from Icon Denim, a brown knit cardigan, and maroon Adidas Gazelles.

The light blue cardigan features white trim, white buttons and a series of embroidered seagulls on the back. On the chest, there's an embroidered '1989' and on the bottom left, there's a patch ...

Inauguration day is finally here, and FEMAIL has compiled a list of the best and worst dressed of the days' festivities.