I think most are:
Highly organised
Immaculately dressed
Mainly work at least part time if not full time and earn a minimum of 40k
Are mainly married because of the security
Are slim
Regularly decorate their homes and have done the biggest extension possible
Are hyper vigilant about their children who are all beautifully behaved
Have summer and winter wardrobes of expensive good quality clothes which require dry cleaning or hand washing
Have cleaners and gardeners
DH has an outing hobby
They have a fuck off huge pension, a running away fund, investments, cash savings and some antiques kicking around plus a hefty inheritance due at some point which they never think of but secretly expect
Their children are dressed in good quality expensive brands and eat 10 portions of fruit and veg a day without complaint
If they’re a sahm they’ve independent wealth from a good career prior to having children, and their DH/DW is a high earner
The minimum education level is a degree, but most have higher or more than one
They’re basically what I’d love to be, but I’m short and fat with no dress sense at all, and I dropped out of uni with no career afterwards. I’m currently a sahm to feral children who detest any and all vegetables and only want to eat beige foods. Sadly I’ve no independent wealth or pension to speak of really, and I’m both the cleaner and often the gardener to boot. 