Sephora My Boyfriend's Jeans is a very cool-toned, dark blue with a pearl finish. It is a discontinued eyeliner that retails for $10.00 and contains 0.04 oz.
My Boyfriend's Jeans Contour Eye Pencil ($9.00 for 0.04 oz.) is described as an "electric blue." It's a bold, brightened blue with violet shimmer--it almost looks more like a cobalt blue, but it's very rich. I don't have anything quite like this in my stash. This was mostly opaque in a single pass, and it was buildable to full color with two passes. I've worn this a few times since getting it, and it wears well on me for nine hours but does start to look thinner after that (but no smudging). Urban Decay Chaos is lighter. NARS Rue Saint-Honore is much darker. See comparison swatches.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
A contouring eye pencil for a big, beautiful look that lasts up to 12 hours. Enhance and enliven your eyes with the bold, long-wearing color of these eye pencils. The silky formula is resistant to water, heat, and humidity, ensuring up to 12 hours of smudge-less wear.