I'm currently at a 32G with a small waist, which means my Gs look even larger. I recently picked up this top in every color I liked, because it looks absolutely fabulous and flattering. It is loose enough (I ordered the Medium) to be flowy from bust to hips, but having the larger bust also makes it very flattering and gives a good hourglass silhouette even though my small waist isn't really as tiny as it looks. This one is also a little bit longer than some others of similar style, and the extra length helps it be flattering instead of cutting off at the thickest part of my hips like the shorter ombre version from another brand does. Even the lighter color (mint, in my case) is not see-through at least for the nude colored bras I wear under it.
https://www.amazon.com/gp/product/B0107S7YCQ/ref=oh_aui_search_detailpage?ie=UTF8&psc=1