While not purely strapless, you should still check out Lord & Taylor and the La Blanca "Hola Ombre" Bandeau Halter Tankini top, in tropical pink and orange with a center wooden ring and brown halter strap that ties around the neck.
For a beach wedding, spaghetti straps, bandeau sleeves or even strapless gowns will not only be comfortable, but will show off your summer tan as well. be sure to bring a wrap though, as beach breezes can be cool in the evening.
Huffington Post's Women in Body Paint Slideshow: Popular clebrities and models are shown here, including supermodel Kate Upton in a painted floral bikini and Irina Shayk in a pirate-themed boy short and bandeau style bikini.
Bandeau top: Offering the least amount of support for a bikini top, a bandeau operates much like a strapless bra, and when you add the element of water to the mix you could run the risk of being more exposed than you like.
Macy's - Known as "America's department store," you are guaranteed to find a hefty selection of bandeau suits that flatter a variety of figures, have several color options and all the top brands in the swimwear industry.