Thank you for viewing. This is a special type of bra designed for dresses with open backs or wedding dresses, and can be worn lower than regular bras. It's skin-toned and very discreet, so it won't show through your dress. Equivalent to B-C cup Comes with transparent straps - Thin upper, thick lower cup for natural volume enhancement - New, with tags - I purchased it but never had the chance to use it, so it has been stored at home. Instant purchase is welcome.