Hilary Duff's off-the-shoulder blazer and Below 60 plug-in diffuser and fragrances
Demi Lovato's plaid blazer and skirt and patent buckle pumps from The Tonight Show
Halsey's floral print faux fur blazer and mini skirt
Kelly Clarkson's plaid blazer and shorts
Jennifer Lopez's cream outfit
Katy Perry's metallic purple outfit from American Idol
Lea Michele's white blazer and lace jumpsuit
Kylie Jenner's black buckle detail blazer, midi skirt, and knee high boots
Khloe Kardashian's black bodysuit and leather blazer and mini skirt
Taylor Swift's print blazer, top, and pants, and boots from The Tonight Show Starring Jimmy Fallon
Mindy Kaling's ombre blazer, tank top, and shorts
Drew Barrymore's black blazer, lace cami, and pants from The Drew Barrymore Show
Elisabeth Moss's orange suit from The Tonight Show Starring Jimmy Fallon
Heidi Klum's pink and orange outfit from America's Got Talent
Amanda Seyfried's pink velvet blazer and shorts and crystal sandals from The Tonight Show
Alison Brie's pink tweed jacket, top, and skirt, and white platform heels
Jennifer Lopez's Dolce & Gabbana black lace bodysuit and blazer, flower earrings, and sunglasses
Florence Pugh's green J.Crew outfits
Blake Lively's purple outfit from the opening night of The Music Man
Jessica Chastain's ombre blazer, tank top, and shorts from The Ellen DeGeneres Show