<Fashion tendency keeps gladdening us with new TRENDS.  
Overall a new fashion trend of Spring - Summer 2009 ! This season an overall is for the all cases. Blue denim overall is for business noon, an overall made from silk is for cocktail party, an overall from variegated silk is for party in your garden. It is a good alternative to dresses. Overalls are as self-sufficient as dresses but look much more defiant than dresses.
See Fashionable Overalls Gallery below. Click image to enlarge.

Summer silk overall
 Leonard
Green cocktail overall
 Pucci
Denim everyday overall
 DKNY
Silk evening overall
 BCBG
Smart red overall
 Salvatore Ferragamo
Light summer overall 
Moschino Cheap & Chic
Chic evening overall 
Chloe