Women's Wear Daily (WWD)
WWD is much more than just women's wear. WWD includes women's and men's fashion trends, fashion business information, accessory and beauty trends.

LOOKBOOK.nu
LOOKBOOK.nu shows street style fashion trends.

The Sartoralist
A great site for fashion trends.

Trendwatching.com
Search this site for consumer trends in many sectors.

Springwise.com
A good site for general consumer trends.

COLOURlovers
COLOURlovers forecasts the trends in colors and patterns in fashion and home markets.