This is how gray lipstick works as the perfect mixing medium to change the tone of your other shades - HelloGigglesHelloGiggles
Amazon.com : Luxurious Black Lip Gloss - Vibrant Color with Full Coverage and Shiny Finish, Moisturizing Formula Nourishes Lips - 2 Pack - by Splashes & Spills : Beauty & Personal Care
A purple/lavender-gray lipstick? - Beauty Insider Community
Amazon.com : NYX PROFESSIONAL MAKEUP Matte Lipstick - Haze (Gray) : Beauty & Personal Care