For those history buffs - this one originally starred Jane Cowl and Peggy Wood on Broadway in 1940 - and then was made into a Warner Bros. movie in 1943 starring Bette Davis and Miriam Hopkins (now that's a pair I'd love to have seen!).
Harriet Harris and Margaret Colin have the leading-lady comedic chops to make this one work! Although a bit dated - New York City circa 1940 - the play still conveys the core message - about friendship and rivalry - quite effectively.
If you get the opportunity - check this one out at the Roundabout this summer!