Vintage ceramic white blue porcelain egg shaped trinket box floral small Asian?

Pretty ceramic egg-shaped trinket box that I am guessing is Asian and vintage. It doesn't have any markings and I wasn't able to find out anything about it. Beautiful blue floral design on white background. Some wear on the bottom but no chips or cracks. Measures 3.25" long, 2.25" wide, and 2" tall. From my smoke- and pet-free home.