A helpful little pamphlet

Colours to avoid as a rule when you have said good-bye to your thirtieth birthday are pale blues, pale pink, and other very light shades. Checks and broad stripes should also be teboo, and, in fact, all very "extreme" clothes which will cause comment.
Only one in ten of the over-thirties can successfully wear a brimless hat.
Sufficient sleep is of vital importance if you are to look your best. Try to get at least eight hours' sleep every night, and, if possible, at least fifteen minutes' complete rest and relaxation in a darkened room throughout the day.
Hilarious-my daughter comes into the category of women who should consider dressing appropriately in this fashion!