The ornamental design for a brassiere with ringfrontclosure, as shown and described.
FIG. 1 is an interior view of a brassiere with ring front closure, showing the brassiere in an unlatched position;
FIG. 2 is an exterior view thereof;
FIG. 3 is an interior perspective view thereof;
FIG. 4 is an exterior view thereof;
FIG. 5 is a front view of the brassiere with ring front closure, showing the brassiere in a latched position in use; and,
FIG. 6 is perspective view thereof.
The broken lines in the figures form no part of the claimed design. Broken lines are used to show environment, namely the person wearing the brassiere, in FIGS. 5 and 6. Other lines appearing broken (although of a different spacing) are stitching.