Okay I will be sending a F4 to Jaba and Moonrise as their right answers came in to my email at almost exactly the same time
Congrats.
And the answer to what the group names represent is:
The Seven Sisters which were the daughters of the Titan Atlas and the sea-nymph Pleione. They are commonly known as The Pleiades which is a star cluster in the constellation of Taurus.
I thought since we are all sisters in sewing it was kind of fitting
Hugs
April