This time, however, she was behind the scenes with best friend Gayle Lawton, with whom she co-owns beachwear brand NAIA Beach, helping to get their models runway ready.
"We were on our knees, fastening their shoes," Tess tells us in this exclusive interview and photoshoot with HELLO!.
"We wanted everything to look perfect," she adds. "Having a small business is like having another baby. It's on our minds every waking hour."
MAKING A SPLASH
It has been four years since Tess and Gayle created NAIA Beach, and earlier this summer it was the headline brand of the 20 on show at the Ibiza Fashion Festival, a sustainable fashion event held at the 528 Ibiza venue in the Benimussa hills on the outskirts of San Antonio.
Hosted by Poppy Valentine and including a DJ set by Woody Cook, the festival-founded by Karen Windle - supported Pure Sea, a nonprofit organisation dedicated to protecting our oceans.
Mum of two Tess, 55, began modelling when she was a teenager and has only positive things to say about the industry.
"I had wonderful agents who mentored me and looked after me," she says. "Then, as I got older, I would mentor younger models. I would do a talk every Friday where I’d share advice with new faces. People still come up to me today and say: ‘I remember when you did that talk.’
“Actually, my daughter [Phoebe, 19] is older now than when I started modelling. I do sometimes look at her and think: ‘My goodness.’ Now the models for NAIA Beach are like our family. We love working with them.”
Tess’s longevity in the industry is partly down to her keeping a sense of perspective – and that now means trying not to be glued to her phone.
“I like to forget that Instagram exists some days,” says Tess, who has another daughter, Amber, 15, with her husband, BBC Radio 2 host Vernon Kay.
Denne historien er fra August 26, 2024-utgaven av HELLO! UK.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra August 26, 2024-utgaven av HELLO! UK.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
AS SHE SIGNS UP FOR SECOND SERIES OF 'RIVALS' THE TIME OF HER LIFE VICTORIA SMURFIT ON HER DREAM ROLE, HER INSPIRING KIDS AND TRUE LOVE AT 50
Dancing around the studio to the 1980s soundtrack that's providing the background music for this exclusive HELLO! photoshoot, Victoria Smurfit looks to be having the time of her life.
AFTER CELEBRATING THE REOPENING OF NOTRE-DAME STEPPING ON TO THE WORLD STAGE THE PRINCE OF WALES WINS PRAISE FROM PRESIDENT-ELECT DONALD TRUMP IN PARIS
Proving his mettle as a global figure, the Prince of Wales met US President-elect Donald Trump on a visit to Paris last week.
Young at heart
The Duke of Sussex embraced turning 40 as he and Meghan focused on doing good
'OPPENHEIMER' STAR EMILY BLUNT KEEPING IT IN THE FAMILY THE ACTRESS ON WORKING WITH HUSBAND JOHN KRASINSKI AND WHY THEIR KIDS WON'T WATCH HER FILMS
Emily Blunt may be an A-list actress to the rest of the world, but at home with her two young daughters, she's just mum.
MARKING FOUR DECADES OF THE FESTIVE HIT SINGLE LIFE AFTER 'LAST CHRISTMAS' ANDREW RIDGELEY OPENS UP ABOUT GEORGE MICHAEL
With its familiar refrain and heartfelt vocals, Last Christmas by Wham! is as synonymous with the festive season as turkey and mince pies. The song has just turned 40, and to mark the occasion, the band's Andrew Ridgeley is starring in a BBC documentary about the classic tune.
Leading the way
The Prince of Wales has stepped up to the plate amid a year of serious challenges for his family
Pillar of strength
The Queen has been a constant support for her beloved husband throughout a tough year
Welcome return
Royal fans were thrilled to see Kate, elegant as ever, back in the spotlight alongside her family
Her greatest challenge
The Princess of Wales faced her most difficult year with stoicism and consideration for her young family
Bouncing back
Treatment for cancer couldn't keep the King down, as he greeted royal fans from Ascot to Australia