Oh, I guess he’s just not the type that goes for jasmine perfume, but maybe he’s what we need to mix with our blood now that we’ve lost Belle Reve.
In Scene Two, Blanche makes this comment about Stanley to Stella. Blanche’s statement that Stanley is “not the type that goes for jasmine perfume” is her way of saying that he lacks the refinement to appreciate fine taste as Blanche can. She suggests that, under normal circumstances, he would be an inadequate mate for a member of the DuBois clan because of his inability to appreciate the subtler things in life, whether material or spiritual, jasmine perfume or poetry.
Yet the second half of Blanche’s comment acknowledges that the DuBois clan can no longer afford luxuries or delude themselves with ideas of social grandeur. Since financially Blanche and Stella no longer belong to the Southern elite, Blanche recognizes that Stella’s child unavoidably will lack the monetary and social privilege that she and Stella enjoyed. The genteel South in which Blanche grew up is a thing of the past, and immigrants like Stanley, whom Blanche sees as crude, are rising in social status. Like Stanley, Stella’s child may lack an appreciation for perfume and other fineries, but Stanley will likely imbue him with the survival skills that Blanche lacks. The fact that Blanche’s lack of survival skills ultimately causes her downfall underscores the new importance such skills hold.