Winston’s navy waffle knit zip sweater on Greys Anatomy

Teddy’s black studded pants on Greys Anatomy

Cary Studded Wide Leg Jeans by Reformation at Nordstrom, $218

Also available at: Reformation

Jo’s green plaid jacket on Greys Anatomy

The Cropped Charles Trench by Favorite Daughter at Nordstrom, $328

Also available at: Saks Fifth Avenue | Neiman Marcus | Favorite Daughter | Moda Operandi

Teddy’s tie dye sweater on Greys Anatomy

Burned Stripe Merino Wool Sweater by Jason Wu at Saks Fifth Avenue, $695

Also available at: Neiman Marcus

Cass’s beige wrap skirt on Greys Anatomy

Wrap Midi Skirt in Beige Humus by Nordstrom, $119

Cass’s grey plaid vest on Greys Anatomy

Longline Glen Plaid One-Button Vest by Kenneth Cole at Macys, $111.30 (was $159)