Foids' primordial instinct is to be taken, raped, impregnated, and kept under lock and key by a dominant male.
Some foids try to fight this instinct and make themselves seem less sexually available, by wearing baggy clothes, getting fat, leaving hair unkempt, not using make-up etc. This is usually the case with foids who have a low disgust threshold, therefore are extremely disgusted by sub-Chad males, so they engage in this behavior to avoid drawing attention of sub-Chad males, even if it results in less attention from Chad.
Others try turbocharging this instinct by displaying all external signals of sexual availability: slutty dress, ornaments, behavior, etc. This is usually the case with foids with a higher disgust threshold, that is: they tolerate better the disgust caused by attention received from sub-Chad males, if it results in more attention from Chad.
These categories are not fixed, in fact they vary within a single individual, with factors such as age, hormonal balance, sexual access (i.e.: married, virgin etc.).
It is very common for a young and horny nulliparous foid to have a very high disgust threshold, which enables her to engage in group sex, bestiality, orgies, coprophilia, etc. in her "slutty phase" until she is impregnated by Chad. Once the pregnancy hormones kick-in her disgust threshold lowers substantially and she is suddenly no longer interested in those degenerate sexual acts, but instead seeks a sexless betabux drone to exploit financially and emotionally (typically in a dead-bedroom arrangement).
When their disgust threshold moves from high to low, foids usually say they've "grown up" and are "tired of playing games" and now they want a "real man" etc. --- but this is just her hormones telling her that her biological imperative to be brutally inseminated by alpha males is already satisfied and now is the time to pursue her biological imperative to exploit beta males for the benefit of her offspring (if any).