"A little of what you call frippery is very necessary towards looking like the rest of the world"

This quote by Abigail Adams is a suggestion that sometimes it is required to conform to the standards of the world in order to fit in. She is recommending that a specific amount of "frippery" or superficiality is essential in order to appear like everyone else. This might suggest using the most recent fashion trends, having the most recent devices, and even having a particular level of wealth. Adams is not promoting for a total change of one's self, but rather a small amount of modification in order to harmonize the rest of the world. She is recommending that it is necessary to be aware of the standards of the world and to make little modifications in order to suit. This quote is a suggestion that often it is needed to adhere in order to harmonize the rest of the world.