Whether they’re going to glam galas or celebrating a friend’s wedding, celebrities (and their outfits) are often the life of the party.
But you won’t need an invite to the hottest Hollywood hangouts to put your own spin on their most memorable semi-formal looks.
Below, we’ve rounded up 12 of stars’ favorite sources for stylish cocktail dresses — from playful prints and sexy silks to wear-with-anything wardrobe staples.
Whether you’re shopping for an upcoming wedding or a stylish soirée of another kind, you’re sure to find the perfect frock for the occasion.

Reformation’s sustainability-focused styles have sustained a huge celebrity following over the years, with repeat customers including Jennifer Lopez, Taylor Swift and Selena Gomez. The next generation of style-setters is similarly hooked, as celebrity kids like Blue Ivy, Apple Martin and Kaia Gerber all own Ref dresses of their own.
The brand — which is currently marked down during its massive Summer Sale — is also lower-priced than most on this list, with a wide range of event-ready dresses also available in extended sizes.

Reformation Joana Silk Dress ($278)

Reformation Kourtney Dress ($278)

Reformation Jamen Knit Dress ($148)

Dôen’s sundresses are certainly having their day in the sun as of late, with Taylor Swift, Kylie Jenner, Selena Gomez and Sofia Richie all posing for snaps in the delicate designs. The California label also offers options on the more formal side, however, including silk styles and party-worthy minidresses.

Dôen Calsi Dress ($300)

Dôen Sonia Dress ($230)

Dôen Yvonne Dress ($258)

LA-based label Staud is a Hollywood hit, offering “It” bags and style staples beloved by the likes of Meghan Markle, Selena Gomez and the Kardashian-Jenners. (Founder Sarah Staudinger even sat courtside at a Lakers game with Kim Kardashian in May 2023.)

Staud Landscape Dress ($395)

Staud Mini Wells Dress ($195)

Staud Calypso Cutout Maxi Dress (from $101, originally $325)

Cult Gaia has certainly racked up a cult following among stars. Famous favorites include both red carpet-ready gowns — which Shay Mitchell and Eva Longoria recently stepped out wearing — and shorter styles beloved by the likes of Alessandra Ambrosio and Sarah Hyland.

Cult Gaia Terese Cutout A-Line Gown (from $560, originally $798)

Cult Gaia Nalda Knit Midi Dress ($998)

Cult Gaia Rory Dress ($688)

From a hot tub to the hottest events, PatBo’s playful pieces have popped up all over. Known for its eye-catching cutouts and elegant embroidery, the Brazilian brand is a favorite of Paris Hilton, Alicia Keys and Camila Cabello (to name but a few).
“I really believe fashion needs to be fun and you can do whatever you want,” Patricia Bonaldi, PatBo’s founder and creative director, once told Page Six Style of her design approach.

PatBo Wave Cutout Printed Maxi Dress ($795)

PatBo Bead & Fringe Cutout Dress ($995)

PatBo Mixed Media Halterneck Maxi Dress ($695)

House of CB is home to plenty of celebrity-loved designs — including its signature corset and bustier dresses, which Paris Hilton, Jennifer Lopez and Lori Harvey have all gotten laced up in.

House of CB Jasmine Strapless Satin Corset Dress ($255)
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House of Sabrina Corset Fit & Flare Dress ($225)

House of Carmen Bustier Sundress ($225)

Although British brand Rixo is known for its vintage-inspired pieces, it’s a modern must-have for royals and pop royalty alike; Selena Gomez, Sofia Richie, Kate Middleton, Hailey Bieber and Florence Pugh are all fans.
“It’s very global and very versatile: people could wear it to the airport with trainers and then wear it to a wedding,” co-founders Henrietta Rix and Orlagh McClosky once told Grazia of their brand’s aesthetic.

Rixo Lena Dress ($100, originally $400)

Rixo Georgette Maxi Dress ($402)

Rixo June Square-Neck Dress ($330)

When it comes to re-creating celebrity looks yourself, Self-Portrait is a practically a one-stop shop. While its price tags are smaller than those of many labels on this list, the brand’s dresses are a big hit with the likes of Kate Middleton, Reese Witherspoon, Meghan Markle, Selena Gomez and Emily Ratajkowski.
“There has always been a massive gap between high street and luxury, never anything in between,” founder and creative director Han Chong told the Evening Standard in 2019, saying he wanted to bring his designs to a “wider audience.”

Self-Portrait Diamanté-Trim Bodycon Knit Midi Dress ($585)

Self-Portrait Pink Jersey Midi Dress ($495)

Self-Portrait Red Lace Midi Dress ($550)

With “fête” right in the name, Retrofête’s unsurprisingly a fixture at starry soirées. Beyoncé, Sophie Turner, Heidi Klum and Chrissy Teigen all have turned heads in its often-embellished designs.

Retrofête Paloma Dress ($495)

Retrofête Kylie Bandage Dress ($395)

Retrofête Anastasia Dress ($695)

When looking to put a sexy spin on the classic LBD, stars like Lori Harvey, Camila Cabello and Hilary Duff don designs from The Attico, a label known for its statement-making styles featuring feathers, cutouts and high shine.

The Attico Melva Asymmetrical Satin Gown ($1,400)

The Attico Mirna Cutout Ruffle Midi Dress ($1,150)

The Attico Desai Twisted One-Shoulder Rib Minidress ($1,050)

Everything’s coming up roses in Hollywood, sartorially speaking, thanks to Magda Butrym’s rosette-embellished designs. The floral fashions — available in mini, midi and maxi lengths — are an A-list favorite, having been spotted on the likes of Hailey Bieber, Jennifer Lopez, Mindy Kaling and Sydney Sweeney.

Magda Butrym Floral-Appliqué Silk Maxi Dress ($2,256)

Magda Butrym Floral-Appliqué Wool Minidress ($1,357)

Magda Butrym Floral-Appliqué Cutout Minidress ($1,365)

Looking for a stylish splurge? With its embrace of “sophisticated femininity, clever color combinations and delicate original prints,” luxury label Zimmerman is a hit with TV royalty and real-life royalty alike. Princess Beatrice, Mindy Kaling, Naomi Watts, Jennifer Lopez, Sofia Vergara and Heidi Klum are all fans of the high-end brand.

Zimmermann Silk Corset Dress ($775)

Zimmermann Draped Silk Minidress ($560)

Zimmermann Raie Strapless Tie-Front Maxi Dress ($750)