I bought a backless dress for my birthday and took it as an excuse to finally make an investment and get an adhesive bra. I've always been tempted to look into one, but thought they'd cost way more. This bra is seriously the best purchase I've made in a long time. I can get all kinds of cleavage with it and don't have any awkward bulges or lines under my clothes. It adheres well and I've stopped using my regular strapless bra just for this. I use it often and with all kinds of clothes and it looks great with everything! I'm a 34C and this size was perfect so I hate to say it but you're probably out of luck if you're really busty but it works very well for me. I feel a lot less limited now with the clothing I can buy and I will definitely buy another once this bra wears out.