I just purchased this velvet top in my regular size small (34-27-35) so i'd say it runs tts and i couldn't be happier! the designer, moulinette soeurs is one of my very favorites here at retailer and always seems to come through for me when i need something really special. it's is a vintage style top that reminds me of something miss fisher from "miss fisher's murder mysteries," the "downton abbey" ladies or the designer sisters from "the house of eliott" would wear and that's a major compliment.