Dorothys Boutique is located in Boston, Ma. at 190 Massachusetts Avenue, in between the Berklee Performance Center and the Christian Science Church Plaza. Founded in 1947, Dorothys is a Mom and Pop eclectic boutique in the heart of Back Bay. This gem of a store carries costumes, wigs and accessories for every occasion. If youre going to a party, if youre hosting a party or if you are the party, Dorothys is the place for you !