Former VS worker here. I can’t speak for the stores, or online selection, because I worked in the Distribution Center that proccessed orders from the catalogues. I do know that the catalogue has a wide variety of sizes for most of their bras. The Pink line only ranges between 32B - 38C, but the others, like BioFit, Secret Embrace, Ipex, and such go from a 32B - 38DD.
Also, FTR, I’m 5’7", 145 lbs., and wear a Small in the undies. YMMObviouslyV.