Here's a compilation of all the mainstream cosmetics swatches I've done. I hope you find this to be a useful resource!
Bare Escentuals/bareMinerals
READY Eyeshadow 8.0 in The Playlist
Essence
Meet_Me@Holografics.com Collection Swatches and Review
Gel Eyeliners in Berlin Rocks and London Baby Swatches and Review
Inglot
Double Sparkle 493, Matte 379, Double Sparkle 504, Pearl 459, Matte 348
MAC
Bloggers Obsessions Jealousy Wakes and Nitro:licious 2046 Swatches
Milani
Baked Blush in Terra Sole Swatch and Review
HD Advanced Lip Color in Classy Nude Swatch and Review
NYC New York Color
Berry New Yorker and South St. Seashell Blushable Creme Stick Swatches and Review
NYX
Black Label Lipstick in Tribute to Marilyn Swatch and Review
Round Lipgloss in Apricot and Natural Swatches and Review
Soft Matte Lip Cream in Amsterdam, London, and Stockholm
Revlon
Demure, Fire and Ice, Siren, and Temptress Super Lustrous Lipstick Swatches
Sleek
Original Eyeshadow Palette
Storm Eyeshadow Palette
theBalm
Meet Matt(e) Palette Swatches and Review
Shady Lady Vol. 2 Palette Swatches and Review
The Balm and the Beautiful (The renamed Muppets palette)Swatches and Review
Shady Lady Vol.2 vs The Balm and the Beautiful Palette Comparison
Urban Decay
Loose Eyeshadows in Asphyxia, Graffiti, Gunmetal, Shag, Shattered, and Smog
Sustainable Shadow Box Swatches and Review
Wet n Wild
Dancing in the Clouds, Earth Looks Small From Down Here, Silent Treatment, Walking on Eggshells, and We're Blasting Off Trio Swatches
I Heart Matte Eyeshadow Palette Swatches and Review
I Heart Matte Palette Eyeshadow Comparisons
Mega Last Lip Color in 902C Bare It All, 903C Just Peachy, and 911D Stoplight Red Swatches
The Gilded Age Trio Swatch, Review, and Comparisons