Fall 2011 Fashion Trends. Tops styles and looks in fashion for fall 2011. There are quite a few major trends we'll be seeing this fall including 90's grunge, tons of menswear inspired pieces for woman and lace. Look below to see the hottest styles and fashionable looks you can wear for fall 2011.Fall Fashion Trends For 2011 2011 Fall Men’s Fashion Trends Fall 2011 Jewelry Trends 2011 Fall Fashion