Whose Name For Return Address on Shower Invitations?

I’m the Maid of Honor and one of the other bridesmaids’ mothers is physically hosting the shower for the bride (my sister). I am doing the invitations. I want to have a return address printed on the invitations. Should the name on the return address be mine or the hostess? Whose name and number should be lsted as the person to respond to (RSVP contact)?

Rebecca Black, Etiquette By Rebecca

Dear Dvs,

The return address doesn’t matter. The RSVP address/phone should be the person keeping track of the guests. It is usually the host, but can be anyone.

Best wishes,