NARS Chihuahua is a moderately warm-toned, very light coral with a cream finish. It is a permanent lipgloss that retails for $26.00 and contains 0.18 oz.
Chihuahua is described as a "sheer guava." It's a medium, warm-toned, pinky-coral with a creamy finish. It had semi-sheer color coverage, applied evenly for the most part, and had only minor settling into lip lines (the kind not really noticeable from a normal viewing distance). The color lasted for three and a half hours. It is really just slightly darker and less shimmery compared to Sweet Revenge--the two are very similar on. NARS Super Orgasm (P, $26.00) is darker, pinker, more shimmery. NARS Tasmania (P, $26.00) is lighter. NARS Stolen Kisses (P, $26.00) is warmer. NARS Belize (P, $26.00) is a touch lighter. MAC Be Nice (P, $22.00) is warmer. Chanel Pink Pivoine (88) (LE, $27.00) is sheerer. Urban Decay Flushed (P, $19.00) is cooler-toned, darker. Maybelline Caramel Infused (065) (P, $8.99) is similar. See comparison swatches / view dupes.
FURTHER READING: Formula Overview, which is a detailed review of the range as a whole.