Patterns from the book are one size only. I enlarge them 120% - easy to do on a printer/copier. You could easily go even bigger, and I think they'd look fine.That is just too cute. I'm going to have to buy a copy of that book. I wonder how they would look if you would make them just a little larger. Like you, I think I would have eye problems with them beeing so small but if they were a little larger it might be easier on the eyes. Do the patterns have a choice of sizes?