Monochromatic designs can be so fun to stitch. All-in-one color or mix it up and use a variegated design for a little fun. This angel and bird mirrored design is pretty in blue as shown here, but would also be fun in pinks or reds or a mix of both.
Ant of Sweden has a nice mix of free charts including this one.
Summer is the time for sweet treats, whether eating them or stitching them. This collection of patterns is full of designs that are good enough to eat. Almost.