Wacoal 854133 is the style number for the 
Wacoal Naturally Strapless Convertible Bra, an underwire bra featuring molded, double-layer cups, a bandeau-style construction, and knit-in underwires for comfort and a smooth fit. While it is primarily a strapless bra, it is convertible, meaning straps can be attached and used for alternative styling. 
Key Features