How I'd style it: 

Having a basic cardigan you can throw on and pair with anything that is in your closet is a must in everyone's closet! Pair with your fav jeans or linen pants, or throw on over your workout outfit to run errands!

Details:

Light weight material 

Button down 

Boxy fit 

Slim fit 

Fits true to size 

Brenda is wearing size small - recommend getting your normal size!