RSVP envelopes measure 3 5/8 x 5 1/8 to fit your 3.5x5 insert. Our envelopes come in about 80 colors in both matte and metallic finishes. To see the available colors, visit our color chart! To order, select color and amount you need, and proceed to checkout.
Envelopes available in many other sizes as well upon request. Please contact us to see if we have the size you are needing. Some other sized available include A7 outer/inner envelopes, A2, A6, A8, 6.5 Square, and a few others.