The design is flowers and fruit, abstract.  They are new old stock.  

They are bright red, pink, green and black.  They are 24.5 x 16 inches.

There are some dark spots from where the tags fell off on two of the towels, one still has the tag.

They were from Kresge, which changed to Kmart in the 60's.

Very cool retro designs.  I didn't want to wash them, they do have a slight odor which would easily come out once you wash.

Please look at the pictures to see the spots, let me know if you have any questions.

Thanks for looking!