Maid Of Honor
Marybeth is Sarah's younger sister and currently works in marketing outside Boston. She's also a whiz at planning, and has been invaluable as a sounding board (and letting Sarah borrow her clothes!).
Kristen was Sarah's college roommate, and works in Historical Preservation in Connecticut. Kristen is also getting married this summer, so she's been great for talking wedding planning at all hours of the day. :)
Rachel was Sarah's RA and has been close friend since college. Rachel is a Manhattan lawyer, which will undoubtedly come in handy someday, and Sarah is constantly grateful for Rachel's frequent visits up to Boston.