Reds

From top:

For fair skin: Lipstick Queen Medieval Tinted Treatment.
To buy: $20, lipstickqueen.com (click up top on Products).

For everyone: Estée Lauder Signature Hydra Lustre Lipstick in Simply Red.
To buy: $22.50, esteelauder.com.

For medium skin: Chanel Rouge Allure Laque Lip Lacquer in Dragon.
To buy: $32, chanel.com.

For dark skin: Revlon Matte Lipstick in In the Red.
To buy: $8 at drugstores.