Sentence:  ... she had to look twice over her shoulder when the Gay Northeasters and the City Belles strolled down Seventh Avenue, they were so handsome. But this envy-streaked pleasure Alice <WSD>closeted</WSD>, and never let the girl see how she admired those ready-for-bed-in-the-street clothes. 
Meaning of the word marked with <WSD> tags:  To shut up in, or as in, a closet for concealment or confinement.