Feltman Brothers Girls Pink Pintucks & Lace Bubble NWT 3 Months Pure and precious as your baby, this pink newborn baby romper bubble will look simply gorgeous . Vintage by design, including classic pintucks and a delicate inserted lace yolk made from a long lasting woven cotton/poly blend. This baby romper has puffed sleeves with elasticized finish and is machine washable. poly/cotton. Easy care, washable poly/cotton. This is a classic smocked bishop buble you will cherish for generations of little sweet girls to come.