My 14 1/2-year old daughter and I share a bathroom, since we use a lot of the same products. When she was younger, we were able to keep all of our makeup in a check box in our medicine cabinet. (That’s right, the box that my checks came in). However, two events have forced us to outgrow such a small box. One, my daughter became old enough to babysit, and she now has more disposable income than she used to. Two, Sephora opened a store a few blocks away. You get the picture.