Female counterpart to the Guido, meaning vapid, vain, and shortsighted. Located largely in the tri-state area or wherever there is a high density of Italian families. Can be spotted generally according to lack of clothing, and lack of breathability in said clothing. Often speaks in a high, shrill voice---almost like a mating call to attract guidos. Daily life consists of clubbing, tanning, shopping, perhaps exercise or work, and not a whole lot else.
If I spent the same amount of time studying as a guidette spends on her appearance, I could've gone to Harvard.