Paris offer Rory Diazepam for her panic attack, "50 or 100 mg." Diazepam comes in 2, 5 and 10 mg tablets.
When Rory is having her panic attack, Paris offers her Fluoxetine. Fluoxetine is the generic name for Prozac, an antidepressant that needs three weeks to build up in the body's system to have any effect. It wouldn't help with an acute panic attack.
The uniform Rory is seen wearing during the DAR themed party is a khaki summer uniform worn by the Woman's Army Corps (WAC) during WWII. The pins on her lapels are Pallas Athen, the symbol of the WACs, and the other is a US pin.
Paris says that she doesn't know how to work, in the early seasons she volunteers at soupkitchen and helps build a house with Rory, Madeleine and Louise
When Emily is talking to Richard about the changes Rory made for the DAR evening, he is reading "Molloy" by Samuel Beckett.