Urban Decay SWF Eyeshadow ($18.00 for 0.05 oz.) is described as a “pale cotton candy pink shimmer with silver micro-glitter.” It’s a pale, light-medium pink with a frosted finish and, supposedly, silver micro-glitter. NARS Bouthan is a matte version, and it runs a bit cooler. Urban Decay Heartless has a smoother finish and is slightly gray-tinged, but the two are similar–it was actually what prompted me to see if I could get my hands on SWF for comparison! Chanel Harmonie du Soir #4 is warmer. MAC Love Power is more metallic. bareMinerals Giddy is matte and yellower. Inglot #431 is more metallic in finish but similar in color (though the reflective sheen makes it appear somewhat lighter at certain angles).
Butter London Jasper Nail Lacquer ($15.00 for 0.40 fl. oz.) is described as an “opaque bright pastel yellow creme.” It’s a lightened, warm, buttery yellow with a glossy, creamy finish. NARS 15 Minutes is only slightly darker, but the two are very similar in color (application was easier with Jasper).
Shimmer Linna Nail Lacquer ($12.00 for 0.50 fl. oz.) is described as an “emerald green, teal mix.” It is primarily a mix of emerald green and teal glitter, but there are also some bits of blue and red pieces, too. While the glitter nail polish gallery is certainly growing, it is by no means comprehensive, and so I don’t have any dupes to suggest for this.