There is a pattern called Take Five by Teacher's Pet that might work well for you. Plus there are two books with many patterns in them that are designed for five fabrics, one yard each, Take 5 by Kathy Brown and More Take 5 Quilts by Kathy Brown. I bought my books from Amazon, but I don't recall where I bought the pattern.
Let me see if I can find a picture of one of the Take Five quilts I made....okay, here are two. I haven't made any from the books, but there 16 patterns in each book.
Maybe these can give you some ideas.....oops, I selected a picture out of focus. I don't know how to remove it, but I will start another answer and include a better picture. Sorry.
Dina