Penny’s Halloween bar maid costume on The Big Bang Theory

Bernadette’s blue checked shirt on The Big Bang Theory

Enid Shirt in Black / Midnight Slate by Paige at Nordstrom, $169

Penny’s cherry print top on The Big Bang Theory

Addie Blouse by Joie at The Outnet, $129 (was $258)

Also available at: Amazon

Penny’s jeans on The Big Bang Theory

Charlie Velvet Stripe Ankle Skinny Jeans by Joes at Nordstrom, $112.80 (was $188)

Also available at: Shopbop | Bloomingdales

Sheldon’s purple sound wave tee on The Big Bang Theory

Music City Tee by Expo at Design by Humans, $25

Penny’s star print hoodie on The Big Bang Theory

Star Print Crop Hoodie by Sundry at Nordstrom, $114 (was $152)