If You Ask Us, There S Nothing Cuter Than Baby Overalls–And The Seth Denim Overall Is No Exception. Classic Dungarees With Full-Length Legs And Adjustable Straps For A Customised Fit, It S The One-Piece Style They Love With A Denim Twist. Layer It With A Tee Or Long-Sleeve Top Underneath.Lining and Sock: 95% Cotton, 5% Elastane Main: 100% Cotton.