Mud Pie Baby Little Princess Cotton White and Pink Dress, Crown, 0 - 6 Months All-in-one dress is a feminine take on a onesie with adorable details and snap crotch for easy changes White 100-percent cotton onesie with polka-dot grosgrain ruffle trim and a pink seersucker crown appliqu Fits newborns to 6 months Check out all of Mud Pie Baby's Little Princess Collection for fashion and accessories to make her the queen of style For more than 25 years Mud Pie Baby has been combining quality and attention to detail with adorable design flair to create big ideas for little ones