Millie Jay Up Up & Away Romper. This adorable romper features a precious hot air balloon applique. We love the mix of fabrics! The body of the romper is a seersucker pink gingham. Navy straps at the shoulders have covered buttons in yellow check. The romper has a pink paisley ruffled hem. This girl's romper buttons at the top and snaps at the bottom. Too cute for spring and summer! Poly cotton.