Pin the shapes together two at a time, right sides together. Make sure the top marks line up.

This particular egg is going to be alternating pieces of green stripes and green dots. In order to make an egg like this make sure to pin the initial pieces like so: The group on the left is a green stripe pinned to a green dot, pinned on the left side. The one on the right is a green dot pinned to a green stripe, pinned on the right side. All four pieces have their marks at the top.

Chain piece the pinned shapes together with a 1/4" seam. Backstitch at the beginning and end of each seam.