MAC De-Nude is a very warm-toned, light orange with a pearl finish. It is a limited edition lipgloss that retails for $19.00 and contains 0.1 oz.
MAC De-Nude Lipglass ($16.00 for 0.17 fl. oz.) is described as a "dirty golden beige." It's a muted, light-medium, yellowed, orange-beige with a soft pearly shimmer. It had mostly opaque pigmentation that went on evenly with only a little bit of settling into lip lines. I didn't feel like the settling was noticeable from a normal viewing distance. This shade wore well for four and a half hours on me. I went through orange, copper, brown, beige, gold, and yellow lipglosses and the only shade that was remotely similar was Maybelline Glistening Amber (055) (P, $8.99), but it is much sheerer so it looks a lot different applied. See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.
Our classic Lipglass you adore is getting a makeover! Now in a double-walled clear vial, M∙A∙C Lipglass is chicer than ever. This unique gloss is available in an even bigger batch of colours with 57 over the rainbow shades – all of which provide a high-gloss, glass-like finish or subtle sheen. The pigmented product also features our new Oilshine Moisture Complex – a yummy blend of babassu, coconut, apricot and jojoba oils – to help soften and condition lips.