Well a lesson I learned in a bad way, mixing bright colors in extravagant pieces does not look good. So If you are thinking of using anything extravagant make sure it combines because you may end up looking like a clown.
Also an advice on purses, big purses make you look smaller or bigger depending on your size, so personally I prefer the small ones, specially because I am messy so that way I keep it organized.
take care dudes, gaby calix.