I have slippage issues too, unless I wear the scarf much more across my forehead (but then I feel like a pirate or washerwoman). Where is a good spot to use hairpins or Hollywoodtape?
That is what happens to me as well! I´ll start practising with hairpins. Luckily it´s still winter so I have at least couple of months before it´s sunny and warm here.