Leonard’s purple graphic tee on The Big Bang Theory

Penny’s black striped top on The Big Bang Theory

Selena Top in Baja Stripe by Rails at Saks Fifth Avenue, $158

Also available at: Bloomingdales

Penny’s cherry print shirt on The Big Bang Theory

Charli Cherry Print Shirt by Rails at Amazon, $158

Penny’s plaid shirt on The Big Bang Theory

Hunter Shirt in Currant Navy by Rails at Neiman Marcus, $77 (was $158)

Also available at: Bloomingdales

Penny’s blue dress on The Big Bang Theory

Modern Seamed Dress in Cosmic Blue by Theory at Amazon, $365

Also available at: Bloomingdales

Bernadette’s plaid blouse on The Big Bang Theory

Plaid Blouse by Velvet by Graham & Spencer at Nordstrom, $174