Bit of a strange question, I normally make 2 different sizes of cards either 6x6 or A5. I've noticed that all i can find online for a5 cards is c5 envelopes. Which are too big for the a5 cards i make.

Does such an envelope exist? My dad tried in a stationary shop for me and they didnt have anything, i guess it doesnt really matter but it would be quite nice to give people envelopes that fit the card!