How to address the age old problem of arriving at your destination to find your shirts have more creases than John hurt's forehead.
1 Buy brushed cotton - softer by nature, brushed cotton shirts fare much better in your bag than the thin and starchy variety.
2 Use plastic - it's friction that causes wrinkles, so rolling shirts into individual plastic bags minimizes damage.
3 Get your chosen holiday shirts laundered, pinned and folded before you go. It's like arriving with a new wardrobe.