Rebecca Donaldson, partner of Williams F1 driver Carlos Sainz, recently shared a stylish fashion post on her Instagram account, highlighting her chic sense of style. The post, published recently, features Donaldson wearing a modern black-and-white ensemble, perfectly aligning with her rising profile in the fashion world.
The model collaborated with Los Angeles-based clothing brand Frame, uploading four photos where she paired a monochrome linear top with crisp white pants. This partnership highlights her continued influence within the fashion industry, leveraging her platform to promote contemporary brands.
From modeling beginnings to a prominent fashion figure
Rebecca Donaldson’s journey in the modeling world was supported early on by her mother, a key figure in encouraging her path. According to People.com, when Donaldson was 17, her mother entered her in a beauty pageant, setting the foundation for her future career.
“My mom entered me and I was really surprised when I found out,” Donaldson told the Daily Record in 2011. “We had to go to rehearsals to practise catwalk type dances before going in front of four judges.”
Winning the Face of 2011 competition was a pivotal moment for Donaldson, which she celebrated enthusiastically with her family. She recalled their excitement upon hearing the news:
“My family were all very pleased for me, they were jumping around and stuff!”
Since then, she has appeared in high-profile fashion editorials, including Vogue Ukraine and Marie Claire Mexico, establishing herself as a notable figure across global fashion platforms.
Supporting Carlos Sainz through personal and professional challenges
Rebecca Donaldson and Carlos Sainz’s relationship began in summer 2023, shortly after Sainz’s split from Spanish journalist Isa Hernaez. The couple was first seen together in Milan in June 2023 and later in Amsterdam at a golf course in August. Since then, they have frequently appeared in the paddock during the 2024 and 2025 Formula 1 seasons, showcasing their partnership publicly.
Despite her active support during races, Donaldson’s most significant role has come during Sainz’s recovery from appendicitis surgery last year. The driver was sidelined and recuperated in Madrid, where Donaldson provided crucial support. Reflecting on their relationship, Sainz humorously mentioned plans for marriage in Las Vegas.
Entrepreneurial ventures complementing a diverse career
Beyond modeling, Rebecca Donaldson has ventured into entrepreneurship. During the COVID-19 lockdown, she launched Muse Activewear, a clothing line focused on creating gym wear that emphasizes both comfort and support. This initiative reflects her ability to expand her influence beyond fashion into business, catering to consumers seeking stylish yet practical activewear.
The evolving role of Rebecca Donaldson in fashion and public life
Rebecca Donaldson’s recent Instagram post reinforces her position as a rising style icon, blending her successful modeling career with entrepreneurial pursuits. Her presence continues to elevate her profile alongside Carlos Sainz within the Formula 1 community. As their relationship grows in the public eye, Donaldson’s fashion influence is likely to expand, offering fans a glimpse into the multifaceted life of an emerging model and businesswoman closely linked to the racing world.
