Sasha Lubowitz

Okay so the first (dark purple) is the dress I am thinking of for my son’s wedding but it’s on Poshmark. This seller doesn’t offer returns so if I get it I’m stuck with it.
So I went to Nordstrom today to try on a couple of dresses by the same brand in the same size
Is this size okay? Note I am wearing flats and no shapewear. Do I need to size up?

My youngest is 20 and we have a family birthday party for my uncle coming up. The attire is “cocktail.”
Am I dressing too young in red bodycon? Please be brutally honest. I’ve somehow not gotten more than the occasional gray hair just yet and I feel like it’s giving me false confidence. 😭