Sabra from Sew A Straight Line shares a free pattern for this sweet little ruched romper. At the top, it has the shape of a simple tank at the top. At the bottom, the sides of the legs are ruched creating a bubble effect. Snaps at the crotch make for easy diaper changes. Her pattern is for a size 12-18 month child. If you needed a size (or maybe two) larger or smaller, it should be easy enough to adjust the pattern. Go to her blog for the free pattern and tutorial.
[photo from Sew A Straight Line]
By Anne Weaver