If you have a weakness for gingham, plaid, and checkered patterns ... undoubtedly sexy and feminine about a sheer chiffon blouse. The blue floral pattern on this one keeps your eye moving.

Michelle Williams plays Cindy in 2010's Blue Valentine, who somehow manages to pull off a red checkered shirt with a knee-length denim skirt and lug sole boots. Come to think of it, though ...

and the brand’s plaid green Bowery flannel shirt is great for looking casually cool. It’s got a standard fit and a curved hem, and button-flap chest pockets add a cool blue-collar touch.