Sydney Sweeney, who stars in an upcoming boxing biopic, chose a figure skater-inspired look for the Hamptons International Film Festival this week. On October 4, she stepped out to promote her film Christy—already generating awards season buzz—wearing a vintage Thierry Mugler mini-dress with a bow-detailed bustier, a cinched waist, and a tulle tutu skirt, paired with a matching white cropped blazer and Jimmy Choo pumps. Her accessories included a delicate gold necklace, and she wore her blonde hair long and loose—a look that felt more elegant than athletic.

Styled by Molly Dickson, Sydney has been making bold fashion statements lately. She recently celebrated her birthday in a custom galactic-themed dress by The Blonds, inspired by one Britney Spears once wore. Together, Dickson and Sweeney have developed a feminine, detailed style that blends vintage influences from designers like Mugler, Versace, and Jean Paul Gaultier with modern pieces from Erdem, Coperni, and Monse.

This princess-like aesthetic has become a red carpet favorite for Sweeney, seen during her Echo Valley press tour in pieces like a form-fitting Elie Saab gown and structured McQueen tops. Earlier this year, she also wore a sharply tailored Wiederhoeft dress to promote The Housemaid at CinemaCon.

In Christy, Sweeney portrays boxing legend Christy Salters Martin, capturing her rise in the sport during the 1980s and her personal struggles. To prepare, Sweeney underwent intense training, working with boxing coaches and weight trainers multiple times a day for three months. Her recent softer, glamorous red carpet appearances feel like a refreshing shift, highlighting a different side of the actor.

Frequently Asked Questions
Of course Here is a list of FAQs about Sydney Sweeneys transformation into a fairy princess wearing vintage Mugler designed to be clear and conversational

General Stylistic Questions

Q What is this look everyone is talking about
A It refers to a specific photoshoot or red carpet appearance where actress Sydney Sweeney wore a delicate fantasyinspired outfita vintage piece from the fashion house Muglerthat made her look like an ethereal fairy princess

Q Who designed the fairy princess outfit
A The outfit was designed by Thierry Mugler Its a piece from one of his past collections making it vintage Mugler

Q What makes it vintage Mugler
A Vintage in fashion typically means an item that is between 20 and 100 years old This particular Mugler piece is from an older collection not a current one which adds to its uniqueness and rarity

Q Why is this specific look getting so much attention
A Its a striking combination of a major celebrity a highly soughtafter designer and a whimsical fantasy theme that stands out from typical redcarpet glamour Its memorable and visually stunning

Behind the Scenes Creation

Q How did they achieve the enchanting fairy aesthetic
A It was a combination of the delicate intricate design of the vintage Mugler garment soft and ethereal hair and makeup and likely specific lighting and photography that created a magical otherworldly glow

Q Who was the stylist for this look
A While the specific stylist for this shoot may vary Sydney Sweeney often works with stylist Law Roach who is famous for creating iconic celebrity fashion moments

Q What kind of makeup complements a fairy princess transformation
A Soft dewy skin shimmering eyeshadow flushed cheeks and a glossy lip are key The goal is to look natural yet luminous as if lit from within

Fashion Practical Insights

Q What are the key elements of a vintage Mugler look
A Vintage Mugler is known for its dramatic silhouettes powerful shoulders sharp tailoring and often incorporates elements of fantasy fetish and glamour This fairy look showcases