Sentence:  In their places we find plain stoles (those of the Roman Church were decorated as are those of the Established Church to-day), the plain cassock, and the well-known <WSD>beflapped</WSD> cap, which, none the less, bears a slight resemblance to the Catholic biretta. 
Meaning of the word marked with <WSD> tags:  Having, equipped with, or abounding in flaps