Regarding pasties, I found that Nippits really do work as advertised (go to their website, or google that name), but they are single use and could get a bit pricey if used daily. They do stay on, even when exercising but can't be reapplied. At this time of year, I prefer a light to moderate support shapewear camisole myself. Not sure how I will handle things as the weather warms up.
Hope this helps.