There are so many options when it come to drapes. Geometric patterns, florals, toiles, plaids...the list can go for awhile! I usually recommend a textured solid for drapes unless you plan on changing you window coverings frequently. But sometimes a striped fabric can add a great pop to a room without dictating future design changes.
Here are some rooms with solid drapes. Classic and beautiful.
Here are some rooms with striped drapes. Still classic and beautiful but with a touch more interest.