I just received my invitation and RSVP set in the mail. They came out beautiful! However, I didn’t realize that the RSVPs are only 3.5 x 2.5. I have leftover RSVP envelopes from last year (we postponed due to covid) and those are 3.5 x 5 which is the minimum required for USPS. I tried to see how I could package these and these new RSVPs look so small compared to the envelope. I don’t want them to get lost when guests are opening up everything, is it okay to paperclip the RSVP to the return envelope to make sure they see it? Or do you guys have any other suggestions?