I had a massive 10 lb reduction and then lost 80 lbs, so my 34D pair is completely deflated, and getting adequate support from a strapless bra is a challenge. Especially because I love to dance, and dance hard! This bra lifted me, supported me while dancing and shaking my stuff, stayed in place, and is super comfortable! And it doesn't show through clothes as much as Parfait and other longline strapless bras! Why? Because there's NO lace, NO boning in back, and the front boning is covered by a fabric panel. And the elastic in the support band is pretty thick and sturdy, so it causes less visible squeezing and bulging in the back than other styles with flimsy elastic that pinches you and leaves marks. I feel like a lot of people might pass over this bra because it doesn't look fancy or lacey, but that's exactly what makes it discreet under clothing and supportive at an affordable price. It's a "no frills" bra that makes you look great and feel good. The only thing I will mention is that I'm 31 inches around under my bust, and I wore this 34 on the loosest hook. I'd say it does run pretty small! But I prefer a more relaxed fit because that way there's less back bulging. Some back bulge is inevitable with any bra, so I always go with longline styles because they offer lots of support even with a fit that's less snug. I hate the extreme back bulge caused by tight bras. I highly recommend this product and sizing UP! Keep in mind that it is a push up bra, so there is padding, and it may make your clothes fit a bit more snug because of the added bulk.