She tells me in an interview that one in four American women struggle to find pants that fit, “mainly because they have a curvier bottom shape than the standard size chart,” said Samdaria.

Based on five years of professional mattress testing, I've outlined the six standard sizes in our mattress size chart below and recommend the best use cases. I've also covered 10 less common ...

standard sizes had become so forgiving that designers introduced new ones (0, 00) to make up the difference. This was a workable issue—albeit an annoying one—so long as women shopped in ...