NEW OLD STOCK!!  Unused and still in the original package.    Vintage 1964 Playtex Party Pants in the A La Mode style.   Frilly / lacy diaper covers with a vinyl inner layer and a sheer nylon outer covering with rows of lace and a few little bows. 
Size is XL, which fits babies that weigh 25-30 lbs.   Color is white.   A couple of tiny faint marks from so many years of storage.   Please see pics