'And Just Like That' costume designer says viral dress cost $5

pagesix.com: From the moment photos from the set of “And Just Like That…” first surfaced this summer, fans couldn’t help but wonder about the fashion featured in the “Sex and the City” revival. But not all the style sneak peeks were met with equal excitement; when internet sleuths incorrectly identified one of Carrie’s dresses as a Forever 21 find, fans feared she’d traded designer duds for fast fashion.