1. The classic white T-shirt
You might have heard this one already but you really can't go wrong with this wardrobe staple. With the capability of dressing up or down any look at any time of the day during your travels, you can pack not just one but 2 of these! Jazz up your outfit with colorful accessories and open-toe heels for an evening look. Scoop neck, V-neck, crew neck, sweetheart neckline, whatever style you prefer, a classic white tee in a soft fabric is the first thing that needs to go into your holiday wardrobe.