Vtg. MCM American Greetings 5 card set w/envelopes w/hippie graphics. For Sale

The item is sold as is, as found, and as you see it. The sale is for a five set of American Greetings small cards with five envelopes. The front features man and woman in mcm clothing dancing with psychedelic poster like graphics. I dont know what the occasion was for; maybe an invitation and no inside writing. Good condition for age; some may have age coloring. Can have subtle scuffed edges. Unused. American Greetings on back right corner. Could be slight buckling but not bad; due to age. They come in a plastic bag, as found. The envelopes are a light purple. Some could have a subtle yellow line at top of envelope. I cannot really see any bending in the cards. Cool graphics in mcm style. See all pics for they are part of description. May have other issues not mentioned but mentioned most significant. Measures 3.5" X 5.25".