Nate's gown is a "convertible" gown. The romper has a button-on-skirt that is worn for the ceremony. The romper can be worn for other occassions. The emsemble is made of 100% cotton swiss pima batiste. The romper and skirt have pleats rather than gathers. the big collar is embellished with blue shadow stitching. It is very tailored for a sweet baby boy.