DIY invitation-What size RSVP card??

I used 4 Bar size for my DIY RSVPs. The RSVPs were 3 1/2 x 4 7/8 and the 4 Bar envelopes are 3 5/8" x 5 1/8".

I think you can fit it to 5.47" x 4.21" (postcard size) and it will still look nice.

If you make it these dimensions you can fit it inside an A-2 envelope (if you decide to go that route) or mail them as a postcards to save on the stamp.

I am doing 4 bar for mine, with a postcard for extra info like parking and directions.

Thank you girls, that's what I needed Oh, and so totally not making 225-it's only 125 thankfully since most of the guests are couples-yay!

Just what I was looking for! thanks ladies! I know this is old but Tanya I understand your struggle. I'm in the process of making 130 invites for 230 guests!