Holly Willoughby shows off her trim waist in a Markus Lupfer dress on ITV's This Morning

On today’s edition of ITV’s This Morning Holly Willoughby looked gorgeous as she presented the award winning day time show. The blonde presenter highlighted her trim waist in a blue puff sleeve dress. The pretty blue was her second blue number of the week. She paired the elegant tea dress with classic nude £510 Gianvtio Rossi court heels.

Holly’s stunning dress is from designer Markus Lupfer.

However the piece is currently unavailable online, though there are many similar blue blossom print dresses available on the website in the sale.

The designer’s elegant dresses often retail between £500 to £700.

The mum-of-three has worn a number of the designer’s pieces before to present This Morning, including a pretty white blossom pleated dress that showed off her toned pins she wore two weeks ago.

Holly is a great advocate of using social media to spread awareness of important causes.

Before This Morning began today Holly took to Instagram to share photos of her swabbing her cheeks.

The quick process was to determine if she was a potential match to donate blood stem cells.

Holly captioned the images “We are on a donor drive today on @thismorning for @dkms_uk … having a simple swab from my cheek to determine if I’m a potential match and can donate blood stem cells… simple yet life saving. Only 2% of the U.K. are signed up to be a donor… that’s clearly not enough… come and join me… all details on how to donate are on the @thismorning app ❤️”

The post quickly ranked up likes and Holly was praised by her followers for raising awareness for an important cause.

On yesterday’s edition of This Morning Holly looked chic in a sporty style navy dress.

The short dress showed off Holly’s toned pins and is from Sandro Paris.

The knit polo dress was originally priced at £209 but is now 30 percent off and selling for £146.30.

Holly paired the dress with blue suede court shoes that complemented the light blue on the dress’s sleeves.

The classic shoes are available from L.K.Bennett for £195.