I was a little disappointed with the pattern.  From the picture, what I thought were dots, were fishes.  Little fishes on a peach colored sheets? Also the pattern is only on one side of the sheet, the other side is well, unfinished looking, not white as you can see the print. But hey they are percales and for xl twin and a good price.  I haven't tried them yet but will let you know if there are any other issues.

Pros: Percales at a good price
Cons: Pattern is only on one side of the sheet