The present invention provides a nursing bra having first and second breast cup members attached to a chest strap assembly. The strap assembly includes a primary band assembly for securing said nursing bra to a user's upper chest and a separate secondary band assembly coupled to each first and second breast cup. The separate secondary band assembly is configured and operable to provide slidable movement of each of the first and second breast cups relative to the primary band assembly for uncovering a breast during a nursing application.