Taking to TikTok, Liz, who posts under the username @thelizeditorial, revealed the gorgeous trousers that are perfect for the festive season.
She explained how, although she is a size 16, she had to size up in the H&M jeans to achieve the fabulous look.
Liz said: “SIZE20 H&M silver jeans fit me. Finally found a pair!!!”
The fashion lover looked incredible in the €29.99 (£24.99) Coated trousers from the retailer.
An online description reads: “Slim-fit, 5-pocket trousers in coated fabric with a high waist, zip fly and button, and straight legs.”
The jeans come in sizes UK4 to UK22 and are available in silver, black, black/crocodile-patterned and dark khaki green.
Liz styled the trousers with an oversized dark grey blazer, a black mesh long-sleeved top and a pair of black boots for the ultimate chic and elegant look.
Elsewhere, Dunnes Stores fans are rushing to buy a major designer boots dupe – and they’re €525 cheaper.
The black Leather Cowboy Boots are priced at €50 and come in sizes 36 to 41.
Dunnes Stores wrote: “Western boots are having a fashion moment, and this knee-high pair are created in leather with an intricate stitched pattern.
“With a low block heel, they also feature an inner zip.”
The boots are an incredible dupe of the viral Ganni boots which have a retail price of €575.
Dunnes has also reduced the price of a variety of holiday season items on their website.
One fan favourite is the magnificent Savida Madison Sequin Midi Dress.
The gorgeous sequin dress has spaghetti straps and a square neckline.
CHRISTMAS NIGHT OUT
It is sure to make a dazzling statement at any Christmas night out.
Coming in the sizes XXS to XXL, the Savida Madison Sequin dress would look incredible paired with some silver stilettos.
Previously priced at €50, the sparkly dress has now been reduced to just €30.
Another popular item which has been put out on sale is the stunning Savida Blake Feather Cuff Blaze.
The perfectly pink blazer has the most unique faux fur detailing on the sleeve cuffs and has a single breasted fit.
A description of the Savida Feather Cuff blazer on Dunnes website reads: “Make a style statement in the colour of the year with this Savida blazer.
“Cut for a single-breasted fit, it has a single button closure, and pretty feathers at the wrist.”