How do I stop my bra straps from slipping down my arms?

How do I stop my bra straps from slipping down my arms?

Hazel Wooten Vanita Sareen (Fashion Advisor) gives expert video advice on: How do I stop my bra straps from slipping down my arms?

If you've been and got a properly fitted bra, it should fit your breasts. The first question answers a second really. It should fit everywhere, and that you are not actually wearing anything that is going to slip or dig or move.