Clarté NYC founder Isaac Douek designs diamond jewelry for Alix Earle and Bethenny Frankel that look just as good with a sweatshirt.
Star Cat designer Brittany Hall tells ET what The Wet Tank seen on Hilary Duff and Kim Kardashian really feels like on your body.
Cardi B tells ET she'd never buy a designer bag dupe while celebrating her Real Talk Interpreter campaign with Zevia.
West Channel Rd. founder Tatiana Dieteman tells ET about her knitwear brand that acts as an all-day uniform.
Gianna Corvino of The NY Archive tells ET her secret for mixing vintage and new pieces and how it's like making a sandiwch.
Gabi Torres tells ET how she's blending spirituality and fine jewelry through intention-setting pieces worn by Taylor Swift.
Alexia Ioannou, founder of nou, tells ET her tips for keeping your shoe collection looking chic for years to come.
Designer Cleo Camp tells ET how her tees became a fixture in the It-girl uniform, from Zoë Kravitz to Gracie Abrams.
ÉTERNE Founder Chloé Bartoli tells ET her closet reset rules while celebrating the launch of her brand's denim collection.
Kathy Hilton spills the style rule she passed down to Paris and Nicky while celebrating LoveShackFancy's Sweetheart fragrance launch.
Lenny founder and CEO Lindsey Davidson is helping celebrities craft the perfect pair of vintage jeans and she's telling ET how.
Hollister and Taco Bell are teaming up to launch a Y2k-inspired collaboration for fashion and food lovers.
The Vintage Marché Founder Lili Aghaei tells ET why Kendall Jenner and Hailey Bieber love her finds, plus tips for caring for yours.
Celeb trainer Kirsty Godso tells ET why you should channel Lara Croft in your workout style at the A Day in the Life at Vuori event.