Yes, traveling with white pants might seem sort of nutty... But they look really great! Just make sure they're washable, right? And this would certainly work well with black in the place of white.
Piqué Fleuri de Provence silk scarf - Hermes, dip dyed linen scarf – Sperry Top-Sider
Orange knit top – Weekend MaxMara, fringed silk poncho- Ralph Lauren Black, earrings- Fossil, watch – Salvatore Ferragamo, white linen pants – Nicole Farhi, flats – Manolo Blahnik, white tote- Longchamp, orange tote - Bodhi